1.Item name: Lenovo X5
2.Material:ABS
3.Color: Black
4.Bluetooth Version:V5.0
5.Battery Capacity:135mAh
6.Rated Input:5v=100mA
7.Charging Time:2h
8.Play Time:About 6 h
9.Wireless range: 10M
10.Waterproof grade:IPX8
11.Mode:Bluetooth mode/MP3 mode
12.Support:Data Transmission