Material: plastic PP, Silicon.
Battery: 1200mAh.
Charging time:4-6 Hours.
Using time:3-4 Hours
Size: dia.42.5*6cm
Color box size: 44*44*8cm
1.9/2.1kgs;
Key Type: touchscreen key
Charging Method:USB type-c charging
Installation Method:back glue, velcro
