Function: 9 Frequency Vibration & Rotation Color: Rose/Pink Size: 7.6 * 5.8 cm/3.0  * 2.2 inch Net Weight: 104.9 g/0.23 lb/3.7 oz Power: Lithium battery/3.7V/240mAh Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 12.0 * 8.15 * 8.15 CM