ROCK – Steampunk R3 TWS Earphone – ( Black )

1.Product model： Steampunk R3
2.Bluetooth version：Bluetooth V5.3
3.Bluetooth pairing name：ROCK R3
4.Play time：about 4 hours
5.Standby time：about 160 hours
6.Wireless transmission distance ：about 10m
7.Headset battery capacity：30mAh
8.Charging chamber battery capacity：280mAh
9.Size：48*24*52mm
10.Color：flame black, winter blue
11.Product material：zinc alloy+ABS+PC
12.Input： DC 5V=500mA
13.Net weight：80g
14.Charging chamber ：is fully charged in about 2 hours