Function: 9 Frequency Vibration
Color: Rose/Purple/Black
Size: 6.9 * 1.9 cm/2.7" * 0.88"
Net Weight: 25 g/0.06 lb/0.88 oz
Power: Lithium battery
Material: ABS + Silicone
Package: Color Box
Further: IPX7 Waterproof, USB Magnetic Charging
Package Size: 10x 10.15x 4.65cm