Function: 9 Frequency Vibration & Roration Color: Rose/Pink Size: 33 * 5.8 cm/13  * 2.2 inch Net Weight: 148 g/0.32 lb/5.2 oz Power: Lithium battery/3.7V/320mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Rotation Package Size: 12 x 8.1 x 8.1 CM