Product Name:Microcurrent Light Face Slimming InstrumentMaterial:ABSColour:WhiteGross weight (kg ):0.2KgProduct Size:10*18cmPackage size (cm):10*18.3*5.3cmPackage Content/Method:BoxSingle box size / gross weight (kg):43.8*39*53cm, 80pcs 15.6kgBattery capacity: l000mAHOutput voltage: 3.7VMaximum power: 7WStatic current: 100uACharge for 2 hours, can be used 12 to 15 times, 15 minutes each timeV-shaped angle 26-75 degrees adjustable, 5 function modes 1-8 gears adjustable1 Automatic massage mode2Kneading mode3Tui Na mode4Acupuncture mode5Pounding modeBlue light whitening acne removal Red light wavelength 630nm Blue light wavelength 470nmLong press on/off key to turn on the machine, the buzzer sounds once, set working default automatic mode (automatic mode is tui-na - kneading - acupuncture - whacking mode of every 10 seconds automatically switch), short press on/off key to switch between automatic mode - tui-na - kneading - acupuncture - whacking, switch to the next mode are the default strength 1 file, short press plus or minus key, can adjust the strength between 1-8 files switch, the operation process every time you press the The buzzer will sound once for each press of the button during operation.The device will automatically switch off after 15 minutes of non-operation.