Function: 10 Frequency Vibration
Color: Black
Size: 14.2 * 3.0 cm/5.6" * 1.2"
Net Weight: 136 g/0.3 lb/4.8 oz
Power: Lithium battery
Material: ABS + Silicone
Package: Color Box
Further: Waterproof
Package Size: 12.5*14.5*5 CM