Function: 12 Frequency Vibration Color: Rose/Purple Egg Size: 6 * 2.6 cm/2.4" * 1.0" Controller Size: 8.5 * 3.6 cm/3.3" * 1.4" Net Weight: 48 g/0.10 lb/1.7 oz Power: 2 AAA Material: ABS Package: OPP BAG Further: Waterproof