Model No. : XCM173
Material: Silicone+ABS
Product Weight: 218g
Product Size: 157(L)×63(W)×152mm(H)
Charging/Using Time: 2h/≧50min
Function: 9-frequency vibration + 9-frequency telescopic vibration mode
Battery: USB charging 3.7V lithium-ion battery
Waterproof rating: IPX6