Wireless Neckband Bluetooth Headphones with Long Battery, Memory Card Slot, K-Song Ear Monitor, and HD Call Function.

Experience seamless audio with our cutting-edge wireless neckband headphones, designed for both convenience and high performance. Equipped with Bluetooth 5.4, these headphones ensure a stable and fast connection, allowing you to enjoy your music without interruptions. The built-in memory card slot enables you to play your favorite tracks directly from the headphones, offering flexibility and freedom. The K-Song ear monitor provides an enhanced audio experience, perfect for music enthusiasts. With a long-lasting battery, you can enjoy hours of uninterrupted listening, and the HD call function ensures crystal-clear voice quality during calls. Plus, the waterproof design makes these headphones perfect for any adventure, rain or shine. Transmission Range: 10 m Function: Ultra-long battery life, Call function, Voice control, Supporting Music, Digital display screen, Gaming low latency Bluetooth Protocol: 5.4 How to Use: Neck style Single or Double Ear: Bilateral Stereo Chip Type: Zhongke Bluexun Battery Life: 4-8 hours Waterproof: Life waterproof Material: Silica gel Manufacture country: China Instructions included: No

bluetoothVersion: 5.4