890 Ear-mounted ENC Noise Reduction Wireless Bluetooth Earphone

1. Chip: Jerry
2. Bluetooth version: 5.2
3. Transmission distance: 10m
4. Transmission frequency: 2.4GHz
5. Charging voltage: DC5V
6. Charging time: less than 2 hours
7. Talk time: about 10 hours
8. Music time: about 10 o’clock
9. Standby time: about 90 days
10. Battery capacity: 95mAh
11. ENC noise reduction, intelligent voice reminder, caller ID
12. Chinese and English bilingual switching, can connect two mobile phones at the same time
13. 180 degree rotation, left and right ear wear