Grid Mini Magic Wind Massager Function: 12 Frequency Vibration Color: Red/Blue/Pink Size: 10 * 2.8 cm/3.9  * 1.1 inch Net Weight: 52 g/0.11 lb/1.8 oz Power: Lithium battery/200 mAh Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 12.5*3.5*4 CM