Transmission range: 10 meters Function: battery display, call function, NFC function, voice control, support music, multi-point connection Bluetooth protocol: 5.0 Channel: Stereo How to use: Bone conduction swimming earphones Whether single and double ears: unilateral hands-free
Features: 1. True bone conduction E. 2.20m deep swim 4. High-strength titanium alloy, which can be bent at will. 5. Longer battery life, 6-8 hours of battery life. 6. 32G memory.
Packing list:
Headphone*1 User Guide*1 Charging Cable*1 Headphone*1 Earbuds*1 Pair
