Function: 9 Frequency Vibration Color: Orange/Pink Size: 28.4 * 3.7 cm/11.1  * 1.41.5 inch Net Weight: 101.5 g/0.22 lb/3.5 oz Power: Lithium battery/3.7V/240mAh Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 20 x 7.15 x 4.65 CM