K5C CSR3020 Chip TWS Earhook Wireless Bluetooth Earphone Tag-Other Accessories It is also an essential

It is also an essential product for travel

Proximity sensor flex cable for Huawei P40 Pro

This ferrule can be used with the assembled stick

Operation system windows XP / Vista / 7 / 8 / 8

K5C CSR3020 Chip TWS Earhook Wireless Bluetooth Earphone Tag-Other Accessories It is also an essential1. Channel: Mono 2. Size: 5. 5x4. 3x8cm 3. Weight: 12g 4. Material: ABS PP Silicone 5. Function: call function, support music 6. Transmission range: 10 meters 7. Battery capacity: 110mAh 8. Bluetooth protocol: 5. 0 9. Plug Type: USB 10. Mode of use: hanging ear type 11. Wireless transmission, stable connection without delay 12. Built in ENC noise reduction system, clear sound quality 13. Ergonomic design, comfortable to wear Specification: Package