Features:

Bluetooth version: 5.0
Transmission distance: 10m
Game mode Low latency：50-70ms
Sensitivity:105db±3
Erphone battery capacity:50mAh/500mAh
Charging voltage:DC 5V 0.3A
Charging time:1h
Music time & volumn:5h
Driver size:7mm
Impedance:16Ω
Frequency:20-20KHz
Material:ABS

Accessories List:

2 x tws bluetooth earphones (left and right earphones)
1 x Charging box
1 x USB Charging Cable
1 x User Manual

Note:
- if the design and specification is not what you are looking, we accept csutom-made based on your requirement.
- OEM your logo/lable and custom gift box are available too
- Free Sourcing Service:  Just send product images/weblinks of what you are looking for, we will proposal at direct-factory offering. Save money, Save time, business easier than even before