K55 Wireless Sports Bluetooth Headset: Retractable, Noise-Cancelling, Clip-on with Vibration, Ultra-Long Standby

Experience the ultimate convenience and performance with this wireless sports Bluetooth headset. Featuring Bluetooth version 5.2, it delivers seamless connectivity and superior sound quality. Designed with an innovative retractable mechanism, it provides hassle-free storage and portability. The headset boasts noise-cancelling capabilities, ensuring an immersive listening experience even in bustling environments. Its clip-on design, paired with a vibration alert feature, enables easy accessibility and notifications on the go. Built to last, it offers an ultra-long standby time and is fully waterproof, making it perfect for both rigorous workouts and outdoor adventures. Transmission Range: 10 m Function: Noise Reduction, Call Function, Supporting Music Bluetooth Protocol: 5.2 How To Use: Lavalier Single Or Double Ear: One-sided hands-free Battery Life: 4-8 hours Waterproof: Life waterproof Manufacture country: China Instructions included: No

bluetoothVersion: 5.2