1.Bluetooth version:JL6963 V5.0
2.Earphone battery:50mA
3.Charging box:1200mA
4.Tramsmitting distance:10m
5.Music playing time:3h
6.Talking time:4h
7.Standby time:120h
8.Charging time:30 min
9.Charging port:type-c
10.Wate-proof: IPX4
11.Speaker size: 13mm
12. Working with Siri,etc