Function: 10 Frequency VibrationColor: RedSize: 14.8 * 6.0 *6.80 cm/5.83 * 2.36 * 2.68 inchNet Weight: 64 g/0.14 lb/2.26 ozPower: Lithium batteryMaterial: Silicone + ABSPackage: Color Box/OPP BagFurther: Waterproof/APP Control/WirelessPackage: 16 * 8 * 4 CM