Function: 20 Speeds VibrationColor: Purple,Black,PinkEgg Size:7.4*3.2 cm/2.9*1.3"Controller Size: 6*5*2 cm/2.4"*2.0"*0.8"Net Weight: 0.05kgPower: 3 AAAMaterial: ABSFurther: WaterproofPackage: Color Box In EnglishPackage Size:12*11*4CM