SBT208C CSR3020 Chip TWS Earhook Wireless Bluetooth Earphone Type-Lenovo Spare Parts and a light when charging

and a light when charging

Loading Container 20GP: 1803 cartons * 400 pcs = 721200 pcs

6400(Default 1200dpi)

If you have a lot of memory cards

Carton Size 66cm * 47cm * 52cm / 25

SBT208C CSR3020 Chip TWS Earhook Wireless Bluetooth Earphone Type-Lenovo Spare Parts and a light when charging1. Channel: Mono 2. Bluetooth protocol: 5. 0 3. Transmission range: 10 meters 4. How to use: ear mounted 5. Function: call function, support music 6. Multi point connection, smart one for two. 7. Wireless transmission, stable connection without delay. 8. Built in large capacity battery, which can last for 8 hours. 9. Built in intelligent noise reduction system, CVC eliminates echo, and the sound quality of the call is clearer. 10. Ergonomically