CVJ-CT1 0.75 / 0.78 / MMCX Port Earphone Bluetooth Upgrade Cable, Style:0.75mm Plug

Description

1. Bluetooth version: 5.0
2. Battery capacity: 100MAH
3. Battery life: about 8 hours
4. Charging: about 2 hours
5. Transmission distance: more than 10m
6. Microphone sensitivity: -42db
7. Material: TPE soft rubber material
8. Compatible with a variety of smart devices, support automatic Bluetooth connection, fast and stable connection