Neckband Bluetooth Earphones: Long Battery, HD Calls, Comfortable, Sweatproof

Experience exceptional audio quality and convenience with these neckband Bluetooth earphones. Featuring Bluetooth version 5.4, they provide a seamless and stable connection for uninterrupted listening. Enjoy crystal-clear HD calls and an impressive long battery life, making them perfect for daily use. The comfortable design ensures a secure fit, while their sweatproof and waterproof attributes make them ideal for workouts and outdoor activities. Transmission range: 10 m Function: Water proof, Ultra-long battery life, Call function, Voice control, Supporting Music, Digital display screen Bluetooth Protocol: 5.4 How to use: Neck style Single or double ear: Bilateral Stereo Chip Type: Zhongke Bluexun Battery life: More than 8 hours Waterproof: Life waterproof Material: PC+ABS Manufacture country: China Instructions included: No

bluetoothVersion: 5.4