B39 Luminous Bluetooth Headset with Ultra-Long Battery Life

Experience unparalleled audio performance with this top-tier Bluetooth headset. Featuring advanced Bluetooth 5.1 technology, it ensures seamless connectivity and superior sound quality. The ultra-long battery life guarantees extended listening sessions without frequent recharging. Designed for durability, it is fully waterproof, making it ideal for any environment, whether you're outdoors or at the gym. Enjoy crystal-clear calls and your favorite music with this reliable and high-performing headset. Transmission range: 10 m Function: Breathing light, Ultra-long battery life, Call function, Supporting Music Bluetooth Protocol: 5.1 How to use: Head mounted Single or double ear: Bilateral Stereo Battery life: 4-8 hours Waterproof: Life waterproof Material: plastic Manufacture country: China Instructions included: No

bluetoothVersion: 5.1