OWS Bone Conduction Wireless Bluetooth Sports Earphones(Black)

1. Bluetooth version: 5.22. Transmission distance: about 10-15m without obstacles3. Battery capacity: 90mAh4. Charging time: about 1H5. Use time: about 12H6. Charging interface: Type-C/USB-C7. Speaker: 14mm composite membrane speaker8. Weight: about 21gFeatures:1. Graphene diaphragm, high-fidelity copper ring speaker, stereo panoramic sound2. Bluetooth 5.2, stable connection, anti-interference, faster and more stable, low latency3. Lightweight body, long wear not tired, no sense of weight4. HD call, low power consumption5. Automatic connection back to the power on, memory pairing6. Do not distinguish between the main and secondary headphones, binaural direct connection, left and right headphones arbitrary use7. Bluetooth 5.2 dual-mode master-slave switching technology, both sides are the main headset, single binaural mode seamlessly switch8. Hanging ear type more closely fit the ear, wear more comfortable and more solid9. With transparent earphone storage box