Bluetooth Wireless Speakers

Build feature-rich Bluetooth speakers.

Find products to develop better Bluetooth wireless speakers.

Our all-in-one silicon and software platforms for Bluetooth speakers are flexible and easy to integrate into a variety of price points across all tiers of speaker products.

Products	Voice & Music Applications	Bluetooth Technology	Standard Profiles	Receiver Sensitivity (basic rate, typical)	DSP Technology	MCU Clock Speed	Other Audio Capturing Technologies	Microphone	Supported Interfaces	Package Type	Size
BlueCore 5 Chipset	Bluetooth Stereo Headphones and Headsets	—	—	-90 dBm	Qualcomm® Kalimba™ DSP	—	—	—	I²S PCM SPDIF UART USB 2.0	QFN	8 x 8 x 0.9 mm
CSR8610 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.0 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-92 dBm	Qualcomm® Kalimba™ DSP	80 MHz	Talk-Time Extension	1 analog mic 1 microphone bias generator 1 digital mic	I²S I²C PCM SPI UART USB 2.0	VFBGA WLCSP	3.92 x 3.68 x 0.6 mm ¹ WLCSP 5.5 x 5.5 x 1 mm ⁴ VFBGA
CSR8615 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-91 dBm	Qualcomm® Kalimba™ DSP	80 MHz	Talk-Time Extension	1 analog mic 1 digital mic	I²S I²C PCM SPI UART USB 2.0	QFN	8 x 8 x 0.9 mm
CSR8635 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-91 dBm	Qualcomm® Kalimba™ DSP	80 MHz	Talk-Time Extension	—	I²S I²C PCM SPI UART	QFN	8 x 8 x 0.9 mm
CSR8640 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-92 dBm	Qualcomm® Kalimba™ DSP	80 MHz	HD Voice Talk-Time Extension	2 analog mics 1 microphone bias generator 2 digital mics	I²S I²C PCM SPI UART USB 2.0	VFBGA	5.5 x 5.5 x 1 mm
CSR8645 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-92 dBm	Qualcomm® Kalimba™ DSP	80 MHz	HD Voice Talk-Time Extension	2 analog mics 1 microphone bias generator 2 digital mics	I²S I²C PCM SPI UART USB 2.0	VFBGA	5.5 x 5.5 x 1 mm
CSR8670 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	-90 dBm	Qualcomm® Kalimba™ DSP	80 MHz	—	2 analog mics 2 microphone bias generators Up to 6 digital mics	Master I²C 1x SPDIF 1x PCM/I²S UART	VFBGA WLCSP	4.7 x 4.8 x 0.6 mm ¹ WLCSP 6.5 x 6.5 x 1 mm ⁴ VFBGA
CSR8675 SoC	Bluetooth Stereo Headphones and Headsets Soundbars & Home Theater Bluetooth Loudspeakers	—	—	-90 dBm	Qualcomm® Kalimba™ DSP	—	—	2 analog mics ⁷ Up to 96 kHz sample rate 2 microphone bias generators ⁷ Up to 96 kHz sample rate Up to 6 digital mics ⁷ Up to 96 kHz sample rate	Master I²C 2x SPDIF 2x PCM/I²S UART	VFBGA WLCSP	4.8 x 4.8 x 0.6 mm ¹ WLCSP 6.5 x 6.5 x 1 mm ⁴ VFBGA
CSRA63220 Chipset	Bluetooth Stereo Headphones and Headsets	—	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	—	Qualcomm® Kalimba™ DSP	—	—	—	24-bit audio interfaces	—	5.5 x 5.5 x 1 mm
CSRA65700 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	-91 dBm	Qualcomm® Kalimba™ DSP	80 MHz	—	—	I²S I²C SPI UART	QFN	8 x 8 x 0.9 mm
CSRA68100 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	—	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	—	—	Up to 8 digital mics	SDIO v3.0 host USB device and host I²C SPI UART	—	—
CSRA68105 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	—	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	—	—	Up to 8 digital mics	SDIO v3.0 host USB device and host I²C SPI UART	—	—
QCC3001 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	—	SPDIF USB 2.0 USB 3.0	BGA WLCSP	3.9 x 3.6 x 0.6 mm ¹ WLCSP 5.5 x 5.5 x 1 mm ² BGA
QCC3002 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	—	SPDIF USB 2.0 USB 3.0	BGA WLCSP	3.9 x 3.6 x 0.6 mm ¹ WLCSP 5.5 x 5.5 x 1 mm ² BGA
QCC3003 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	BGA QFN	5.5 x 5.5 x 1 mm 6.0 x 6.0 x 0.6mm
QCC3004 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	2 digital mics	I²S SPDIF USB 2.0 USB 3.0	BGA QFN	5.5 x 5.5 x 1 mm ² BGA 6.0 x 6.0 x 0.6mm ³ QFN
QCC3005 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	2 digital mics	I²S SPDIF USB 2.0 USB 3.0	BGA QFN	5.5 x 5.5 x 1 mm ² BGA 6.0 x 6.0 x 0.6mm ³ QFN
QCC3006 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	QFN	8 x 8 x 0.9 mm
QCC3007 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	QFN	8 x 8 x 0.9 mm
QCC3008 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	QFN	8 x 8 x 0.9 mm
QCC300x Series Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	—	I²S SPDIF USB 2.0 USB 3.0	—	—
QCC3020 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	VFBGA	5.5 x 5.5 x 1 mm
QCC3020 - Low-cost Earbud Reference Design Reference Design	Bluetooth Stereo Headphones and Headsets	—	—	-95 dBm	—	—	—	—	—	—	—
QCC3024 SoC	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	I²S QSPI flash I²C SPI UART	VFBGA	—
QCC3026 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	WLCSP	3.98 x 4.02 x 0.5 mm
QCC3034 SoC	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	VFBGA	5.5 x 5.5 x 1 mm
QCC3040 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	BGA Stacked-flash	5.6 x 5.9 x 1.0mm
QCC3044 SoC	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	VFBGA	5.9 x 5.6 x 1 mm
QCC3046 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	WLCSP	4.38 x 4.26 x 0.4mm
QCC3050 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	BGA Stacked-flash	5.6 x 5.9 x 1.0mm
QCC3056 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP, Configurable DSP	—	—	—	24-bit audio interfaces	WLCSP	4.38 x 4.26 x 0.4mm
QCC30xx Series Product Series	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	Qualcomm® Noise and Echo Cancellation technology	—	—	QFN VFBGA WLCSP	4.377 x 4.263 x 0.57 5.6 x 5.9 x 1.0mm 3.98 x 4.02 x 0.5 mm 5.5 x 5.5 x 1 mm 8 x 8 x 0.85 mm
QCC5100 Series SoC	Bluetooth Stereo Headphones and Headsets	Dual-mode Bluetooth	Bluetooth Serial Port Profile (SPP) Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Generic Audio/Video Distribution Profile (GAVDP) Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Audio/Video Control Transport Protocol (AVCTP) Bluetooth Audio/Video Distribution Transport Protocol (AVDTP) Bluetooth Hands-Free Profile (HFP) 1.7 Bluetooth Message Access Profile (MAP) Bluetooth Phone Book Access Profile (PBAP) Bluetooth Generic Attribute Profile (GATT) Bluetooth Transport Discovery Service Profile (TDS)	—	2x Qualcomm® Kalimba™ DSP	32/80 MHz	—	—	SPDIF	BGA124 WLCSP81	4.1 x 4.1 x 0.54 mm ⁵ WLCSP81 6.5 x 6.5 x 1 mm ⁶ BGA124
QCC5121 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	Bluetooth Low Energy sensor hub Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP, Programmable DSP	—	—	—	—	WLCSP	3.98 x 4.02 x 0.5 mm
QCC5124 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	Bluetooth Low Energy sensor hub Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP, Programmable DSP	—	—	—	—	BGA	5.5 x 5.5 x 1 mm
QCC5125 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	Bluetooth Low Energy sensor hub Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP, Programmable DSP	—	—	—	—	BGA	5.5 x 5.5 x 1 mm
QCC5126 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	Bluetooth Low Energy sensor hub Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP, Programmable DSP	—	—	—	—	BGA	5.5 x 5.5 x 1 mm
QCC5127 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	Bluetooth Low Energy sensor hub Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP, Programmable DSP	—	—	—	—	BGA	6.5 x 6.5 x 1 mm
QCC5141 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP 1x Programmable DSP	—	—	—	24-bit audio interfaces	WLCSP	—
QCC5141 Earbud Reference Design Reference Design	Bluetooth Stereo Headphones and Headsets	—	—	-95 dBm	—	—	—	—	—	—	—
QCC5144 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP 1x Programmable DSP	—	—	—	24-bit audio interfaces	BGA	5.6 x 5.9 x 1.0mm
QCC5151 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP 1x Programmable DSP	—	—	—	24-bit audio interfaces	WLCSP	—
Smart Headset Platform Platform	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy sensor hub Bluetooth Low Energy Dual-mode Bluetooth	—	—	2x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	BGA	5.5 x 5.5 x 1 mm
WHS9410 SoC	Bluetooth Stereo Headphones and Headsets	—	—	—	—	—	—	—	—	CSP	3.2 x 3.2 mm
WHS9420 SoC	Bluetooth Stereo Headphones and Headsets	—	—	—	—	—	—	—	—	CSP	3.2 x 3.2 mm

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Dual-mode Bluetooth

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-95 dBm

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1x Qualcomm® Kalimba™ DSP

Configurable DSP

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2x Qualcomm® Kalimba™ DSP

Qualcomm® Kymera™ DSP Framework

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HD Voice

Talk-Time Extension

Qualcomm® Noise and Echo Cancellation technology

Products	Voice & Music Applications	Bluetooth Technology	Standard Profiles	Receiver Sensitivity (basic rate, typical)	DSP Technology	MCU Clock Speed	Other Audio Capturing Technologies	Microphone	Supported Interfaces	Package Type	Size
BlueCore 5 Chipset	Bluetooth Stereo Headphones and Headsets	—	—	-90 dBm	Qualcomm® Kalimba™ DSP	—	—	—	I²S PCM SPDIF UART USB 2.0	QFN	8 x 8 x 0.9 mm
CSR8610 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.0 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-92 dBm	Qualcomm® Kalimba™ DSP	80 MHz	Talk-Time Extension	1 analog mic 1 microphone bias generator 1 digital mic	I²S I²C PCM SPI UART USB 2.0	VFBGA WLCSP	3.92 x 3.68 x 0.6 mm ¹ WLCSP 5.5 x 5.5 x 1 mm ⁴ VFBGA
CSR8615 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-91 dBm	Qualcomm® Kalimba™ DSP	80 MHz	Talk-Time Extension	1 analog mic 1 digital mic	I²S I²C PCM SPI UART USB 2.0	QFN	8 x 8 x 0.9 mm
CSR8635 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-91 dBm	Qualcomm® Kalimba™ DSP	80 MHz	Talk-Time Extension	—	I²S I²C PCM SPI UART	QFN	8 x 8 x 0.9 mm
CSR8640 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-92 dBm	Qualcomm® Kalimba™ DSP	80 MHz	HD Voice Talk-Time Extension	2 analog mics 1 microphone bias generator 2 digital mics	I²S I²C PCM SPI UART USB 2.0	VFBGA	5.5 x 5.5 x 1 mm
CSR8645 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	—	Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.4 Bluetooth Advanced Audio Distribution Profile (A2DP) 1.2 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	-92 dBm	Qualcomm® Kalimba™ DSP	80 MHz	HD Voice Talk-Time Extension	2 analog mics 1 microphone bias generator 2 digital mics	I²S I²C PCM SPI UART USB 2.0	VFBGA	5.5 x 5.5 x 1 mm
CSR8670 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	-90 dBm	Qualcomm® Kalimba™ DSP	80 MHz	—	2 analog mics 2 microphone bias generators Up to 6 digital mics	Master I²C 1x SPDIF 1x PCM/I²S UART	VFBGA WLCSP	4.7 x 4.8 x 0.6 mm ¹ WLCSP 6.5 x 6.5 x 1 mm ⁴ VFBGA
CSR8675 SoC	Bluetooth Stereo Headphones and Headsets Soundbars & Home Theater Bluetooth Loudspeakers	—	—	-90 dBm	Qualcomm® Kalimba™ DSP	—	—	2 analog mics ⁷ Up to 96 kHz sample rate 2 microphone bias generators ⁷ Up to 96 kHz sample rate Up to 6 digital mics ⁷ Up to 96 kHz sample rate	Master I²C 2x SPDIF 2x PCM/I²S UART	VFBGA WLCSP	4.8 x 4.8 x 0.6 mm ¹ WLCSP 6.5 x 6.5 x 1 mm ⁴ VFBGA
CSRA63220 Chipset	Bluetooth Stereo Headphones and Headsets	—	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Hands-Free Profile (HFP) 1.6 Bluetooth Device ID Profile (DIP) 1.3 Bluetooth Headset Profile (HSP) 1.2	—	Qualcomm® Kalimba™ DSP	—	—	—	24-bit audio interfaces	—	5.5 x 5.5 x 1 mm
CSRA65700 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	-91 dBm	Qualcomm® Kalimba™ DSP	80 MHz	—	—	I²S I²C SPI UART	QFN	8 x 8 x 0.9 mm
CSRA68100 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	—	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	—	—	Up to 8 digital mics	SDIO v3.0 host USB device and host I²C SPI UART	—	—
CSRA68105 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	—	—	—	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	—	—	Up to 8 digital mics	SDIO v3.0 host USB device and host I²C SPI UART	—	—
QCC3001 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	—	SPDIF USB 2.0 USB 3.0	BGA WLCSP	3.9 x 3.6 x 0.6 mm ¹ WLCSP 5.5 x 5.5 x 1 mm ² BGA
QCC3002 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	—	SPDIF USB 2.0 USB 3.0	BGA WLCSP	3.9 x 3.6 x 0.6 mm ¹ WLCSP 5.5 x 5.5 x 1 mm ² BGA
QCC3003 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	BGA QFN	5.5 x 5.5 x 1 mm 6.0 x 6.0 x 0.6mm
QCC3004 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	2 digital mics	I²S SPDIF USB 2.0 USB 3.0	BGA QFN	5.5 x 5.5 x 1 mm ² BGA 6.0 x 6.0 x 0.6mm ³ QFN
QCC3005 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	2 digital mics	I²S SPDIF USB 2.0 USB 3.0	BGA QFN	5.5 x 5.5 x 1 mm ² BGA 6.0 x 6.0 x 0.6mm ³ QFN
QCC3006 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	QFN	8 x 8 x 0.9 mm
QCC3007 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	QFN	8 x 8 x 0.9 mm
QCC3008 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	1 digital mic	I²S SPDIF USB 2.0 USB 3.0	QFN	8 x 8 x 0.9 mm
QCC300x Series Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Dual-mode Bluetooth	Bluetooth Advanced Audio Distribution Profile (A2DP) 1.3 Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.5 Bluetooth Hands-Free Profile (HFP) 1.7	—	Qualcomm® Kalimba™ DSP	80 MHz	—	—	I²S SPDIF USB 2.0 USB 3.0	—	—
QCC3020 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	VFBGA	5.5 x 5.5 x 1 mm
QCC3020 - Low-cost Earbud Reference Design Reference Design	Bluetooth Stereo Headphones and Headsets	—	—	-95 dBm	—	—	—	—	—	—	—
QCC3024 SoC	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	I²S QSPI flash I²C SPI UART	VFBGA	—
QCC3026 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	WLCSP	3.98 x 4.02 x 0.5 mm
QCC3034 SoC	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	—	VFBGA	5.5 x 5.5 x 1 mm
QCC3040 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	BGA Stacked-flash	5.6 x 5.9 x 1.0mm
QCC3044 SoC	Bluetooth Stereo Headphones and Headsets	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	VFBGA	5.9 x 5.6 x 1 mm
QCC3046 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	WLCSP	4.38 x 4.26 x 0.4mm
QCC3050 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	Bluetooth Low Energy Dual-mode Bluetooth	—	—	1x Qualcomm® Kalimba™ DSP Configurable DSP	—	—	—	24-bit audio interfaces	BGA Stacked-flash	5.6 x 5.9 x 1.0mm