Function: 12 Frequency Vibration Color: Pink/Purple/Rose/Light Purple Coltroller Size: 8.5 * 3.6 cm/3.3" * 1.4" Size: 6.7 * 2.5 cm/2.6" * 0.98" Power: 2 AAA Material: ABS + Silicone Package: Color Box Further: Waterproof