1.Main Usage ?.Promote the absorption of the skin feeling moist After cleasing,face painted as a lotion,essence,turn on the heating vibration mode, can promote the absorption of skin care products doubled. ?Firming and tightening skin After absorption of skin care products,open cooling/acoustic vibration mode,can shrink pores,firm skin, and effective skin care. 2.Operting Instructions ?.Charging devcie with USB wires,LCD will display red flashing.LCD turns blue means it is fully charged. ?Clean your skin with face wash. ?Press 3 seconds to turn on device. ?Choose hot function,apply skin cream and massage face lift up with device. ?Apply with cream and choose cool function, massge face with device will lock the essence and water for face skin. ?Press 3s button to turn off device. 3.Technical parameter and packing information Input:DC 5V 500mA Temperature:6-42?( -3?) Vibration:8600( -10)rpm Charging times:3 hours Charging power:2.5W Weight:120g Use Time:5 mins/time Item Size:155×51×44mm Package Size:215×150×90mm 4.Safety Instructions: ?Read all safety instructions before using and use correctly. ?Follow the operating instructions to use this device. ?Do not pull down or remake the device,please consult the distributor for repairing. ?Only use the device for it's intended purpose as described in this manual. ?Do not store or use the device in the high temperature and humidity place such as under sunshine or near fire or in the bathroom,etc.To avoid fire or electric shock,Do not use or place it in or near the high temperature apperance. ?Do not use and place the device in the humid condition, in case of any short circuit,electrical shock fire. ?Keep away from children and physical disabled people allow to use,close supervision is necessary when this device is operated by user under 18 years old. ?Keep out of reach of the children.