Function: VibrationColor: Rose/WhiteEgg Size: 6.5 * 2.5 cm/2.6" * 0.98"Controller Size: 8.3 * 2.3 * 3.3 cm/3.3" * 0.9" * 1.3"Power: 2 AAAMaterial: ABSPackage: Color BoxFurther: Waterproof