Bluetooth® LE Audio
LE stands for Low Energy, but make no mistake: This hyper-efficient Bluetooth standard connects technical advantages with high-performance capabilities to redefine experiences with wireless sound.
Pair up with the new era of wireless audio
Incredible broadcast audio capabilities
One-to-many broadcast technology from Auracast™ enables the easy sharing of streaming audio to headsets, earbuds, and speakers.
Advanced multi-stream audio
Multi-stream audio synchronizes audio streams for improved stereo imaging, lower latency, and better call experiences.
High-performance, low-power operation
Balancing performance and battery life is critical. LE optimizes Bluetooth audio for extended play in headsets, earbuds, and other devices.
Flexible, scalable audio architecture
LE’s layered architecture unlocks premium Bluetooth audio experiences and solutions for consumers at every tier.
Assistive listening devices re-imagined
Accessibility features help turn everyday earbuds and headsets into reliable feature-rich assistive listening devices and hearing aids.
Broad interoperability for max accessibility
Interoperability with classic Bluetooth audio technology ensures backwards compatibility when consumers need it.
State-of-the-art audio sharing
Auracast™ broadcast audio is a quality-of-life upgrade; it’s also a life-changing feature set. It can be used to share playlists with friends and family, sync earbuds with TVs and PA systems in public venues, and more. Auracast enables the audio that matters most to be heard loud and clear.
Multiple streams, multiple consumer benefits
Multi-stream audio synchronizes audio streams to left- and right-ear channels for richer stereo playback. It also enables easy source switching between paired devices, including speakers and laptops, as well as more natural, seamless interactions with hands-free voice assistants.
Low-power, scalable architecture
The ultimate Bluetooth standard, LE supports premium audio feature differentiation and backwards compatibility across a wide range of platforms, devices, and tiers. And by definition, LE is significantly more energy efficient than other existing technologies.
Deliver the experiences your customers expect
Platforms for every product tier
Snapdragon Sound Platforms deliver the right mix of performance, features, and efficiency for audio products in any market segment.
ULTRA PREMIUM
Snapdragon S7 and Snapdragon S7+ Sound Platforms
Flagship performance and flexibility with best-in-class compute, on-device AI & audio. Advanced connectivity includes Bluetooth and micro-power Wi-Fi, enabling breakthrough features like Qualcomm Expanded Personal Area Network (XPAN) and Direct to Cloud. Ideal for next-gen hearables demanding maximum innovation, intelligence, and feature richness.
PREMIUM
Snapdragon S5 Sound Platform
A high-performance, programmable platform packed with advanced features to deliver cutting-edge audio experiences across all types of Bluetooth audio devices. Perfect for brands seeking customization and best in class audio capabilities.
MID-TIER
Snapdragon S3 Sound Platform
A versatile and optimized platform tailored for earbuds, headphones, speakers, and transmitters. Balances solid performance with accelerated time to market, making it ideal for mainstream products. Designed for scalability and efficiency across product categories.
Snapdragon Sound: Setting the standard
Snapdragon Sound brings together Qualcomm’s finest audio, connectivity, and voice technologies in one optimized system, empowering brands to deliver immersive, low-latency, high-resolution wireless experiences across devices. The Snapdragon Sound logo on certified products assures every listener of an exceptional, high-quality listening experience.
Enhancing audio across every device category
Earbuds and headphones
Longer battery life for longer listening sessions and crisp voice calls is among the many benefits of Bluetooth LE.
Wireless speakers and soundbars
Speakers big and small sound better with Bluetooth LE, whether consumers use them for music, movies, or calls.
Smartphones
Every consumer’s favorite device gets an audio upgrade—all the next-gen features, with zero impact on battery life.
Laptops
Better connectivity, seamless multi-device switching, and immersive sound experiences at home and on the go.
Automotive
In-car infotainment gets an upgrade with crystal-clear voice calls and improved Bluetooth features.
Frequently asked questions
LE Audio opens new product categories and revenue streams, improves battery life for wireless audio devices, enhances accessibility with assistive listening, and enables innovative multi‑device and location‑based audio experiences.
WHITEPAPER
Global Audio Trends Report—Opportunities in Laptop Audio
Did you know? Laptop power users around the world are looking for high-quality wireless earbuds or headphones that will satisfy all their audio needs. And they are willing to pay a premium for them. Explore more consumer data and audio trends in our latest State of Sound report.
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Partnership is powerful. Get in touch. Let’s talk about the solutions and products that will help achieve your audio ambitions.
Our featured platforms with support for LE Audio.
S3 Sound Platform
S3 Sound Platform
The Qualcomm® S3 Sound Platform is our most advanced mid-tier audio platform ever, designed to help manufacturers develop a new generation of compact, feature-rich wireless earbuds, headsets and speakers.
S5 Sound Platform
S5 Sound Platform
The Qualcomm® S5 Sound Platform is our most advanced audio platform ever, designed to help manufacturers develop a new generation of compact, feature-rich wireless earbuds, headsets and speakers.
