5.3 Neckband Bluetooth Earphones with Display, SD Card Slot, Long Battery Life & Sports K-Song Mode

Experience seamless audio with these advanced neckband Bluetooth earphones. Equipped with Bluetooth version 5.3, they offer a stable and efficient connection. Enjoy peace of mind with an IPX4 waterproof rating, ensuring durability against water splashes. The earphones feature a handy display and a slot for your SD card, providing versatile playback options. With a long battery life, you can indulge in extended listening sessions, while the sports K-Song mode enhances your workout experience. Whether you're on a run or relaxing at home, these earphones deliver exceptional sound and convenience. Transmission Range: 10 m Function: Water proof, Ultra-long battery life, Call function, Supporting Music, Sleep Mode, Digital display screen Bluetooth Protocol: 5.3 How to use: Neck style Single or Double Ear: Bilateral Stereo Battery Life: More than 8 hours Waterproof: IPX4 Material: PC+ABS Manufacture country: China Instructions included: No

bluetoothVersion: 5.3