Function: 10 Frequency Vibration
Color: Black/Red
Size: 9.9 * 3.6 cm/3.90 * 1.42 inch
Insert Length:7.0 cm/2.76 inch
Net Weight: 95 g/0.21 lb/3.35 oz
Power: Lithium battery
Material: ABS + Silicone
Package: Color Box
Further: Waterproof
Package: 11.5 * 10 * 5CM