Specifications: Material: Abs+silicone, Size: 57 * 148 * 32mm, Color: As Shown in the Picture, Net Weight: About 138g, Gross Weight: About 248g, Working Mode: Vibration/Hot Compress/Cold Compress, Vibration Power: 15000rpm, Maximum Power: 9w, Voltage: 5v, Battery Life: About 3 Hours, Battery Capacity: 500mah. The packaging includes: 1 * Electric facial cleanser, 1 * Charging cable, 1 * Instructions. Features: Versatility, High-Frequency Vibration, Double Enjoyment, Magnetic Charging Design, Convenient and Fashionable.