Function: 9 Frequency Vibration & Rotation Color: Rose/Pink Size: 10.5 * 5.8 cm/4.1  * 2.2 inch Net Weight: 122.4 g/0.27 lb/4.3 oz Power: Lithium battery/3.7V/240mAh Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 12.0 * 8.15 * 8.15 CM