Function: 6 Frequency Vibration
Color: Black
Size: 12 * 4 cm/4.7" * 1.6"
Insert Length: 11 cm/4.3"
Net Weight: 125 g/0.28 lb/4.4 oz
Power: Lithium battery
Material: ABS + Silicone
Package: Color Box
Further: Waterproof,Magnetic attraction Reharge