Product name: Smart face slimming instrument Product Model: 106892 Material: ABS Product color: white Battery capacity: 1000mAH Stable work: 42 Working gear: 1-8 gears Charging time: 2 hours Use time: 12 to 15 times with a full charge, 15 minutes each time Output voltage: 3.7V Maximum power: 7W Quiescent current: 100uA Product size: about 17x11x50cm Folded size: about 13x6cm Product weight: gross weight 180 grams Color box size: 10*18.3*6cm Product list: 1x face slimming device, 1x USB cable, 1x manual Function and use: The V-shaped angle can be adjusted from 26 to 75 degrees, and the six functions can be adjusted from 1 to 8 gears. 1. Thin face mode 2 massage function 3 tap function 4 Infrared heat therapy 650nm 5-light whitening and acne-removing red light 630nm blue light 470nm Adjust the headband and wear it on the chin so that the face fits the V shape of the product. Press and hold the switch key for 3 seconds to turn it on. Short press to select the mode, and the default gear is 1. Short press +/ to adjust the strength, 1-8 gears can be adjusted. Long press the switch to shut down Timing function: automatic shutdown after 15 minutes after startup