Article ID : 00288595 / Last Modified : 08/02/2023Print

FAQ: Bluetooth Low Energy Audio

    What is Bluetooth Low Energy Audio?

    Bluetooth Low Energy Audio (BLE Audio) is a new Bluetooth standard for audio streaming introduced in Bluetooth 5.2. BLE Audio is designed to work with low-power, battery-powered audio devices, such as wireless earbuds, headphones, and portable speakers.

    What are the benefits of BLE Audio compared to regular Bluetooth Audio? 

    BLE Audio offers several benefits compared to regular Bluetooth Audio:

    • Lower power consumption (ideal for small, battery-powered devices)
    • Improved battery life (longer periods of audio streaming on a single battery charge)
    • Reduced latency compared to classic Bluetooth audio
    • Multipoint connectivity (connecting multiple devices to a single audio source as long as the receiver and sender both support BLE Audio)
    • Improved audio quality
    • Reduced latency compared to other wireless audio technologies

    What are some common uses of BLE Audio?

    BLE Audio is commonly used for wireless headphones, earbuds, and portable speakers. It can also be used for audio transmission in other devices, such as smartwatches and fitness trackers.

    What do I need to use BLE Audio?

    You will need a device compatible with BLE Audio, such as a smartphone or tablet that supports BLE. You will also need a BLE Audio device, such as wireless headphones or a portable speaker.

    How do I connect a BLE Audio device to my smartphone?

    To connect a BLE Audio device, turn on Bluetooth on your smartphone and put your BLE Audio device into pairing mode. Your device should then appear in the list of available Bluetooth devices, and you can connect to it by tapping on its name.

    For more information on Bluetooth technology, visit