Features:
- Strong battery life, can be used for 5 hours when fully charged.
- Double noise reduction, high-definition calls.
- Digital display, the power is clearly visible.
- One-key operation to switch songs and answer calls.
- Bluetooth 5.3 is more stable transmission.
Specifications:
- Bluetooth Ver:5.3
- Protocal:A2DP,AVRCP,HFP
- Connection Distance:10m
- Frequency Response:20-20kHz
- Working Time:4h
- Charging Time:1h
Package List:
- 1 x Earphones
- 1 x Charging Cable
NO Retail box,Packed safely in Bubble bag.