Face-lifting Device Intelligent V-face Electric Double Chin Masseter Lifting Beauty DeviceFeatures:This product provides scientific and Health beauty products for women through high-tech light wave technology and micromotor vibration.Product Instructions1 . Before using the product , clean the face and do a good in skin care and moisturzing.2 . On key : press and hold for 1.5 seconds to start up and press and hold for 1.5 seconds to shut down.3 . startup , the vibration and light wave are in working state Timed waring Status.4 . The defaults gear for startup vibration is 1 A total of 12 gears are designed Press the gear key to increase Plus , increase one gear every time you press , cycle the gear , and press the gear for a long time Press the key for 1.5 seconds to close the vibration , and briefly press to start .5 . Light five kinds of lights , circulating lights , long press the light wave key 1.5 seconds light off , short press to open.6 . Timing function : short press the timing key to start .A total of 15 points are designed respectively Clock , 30 minutes , 45 minutes , increase with each press 15 minutes , and the display will display the corresponding number ,press to 00 release timing.Power supply mode: polymer batteryRated voltage: DC5V=1APackage Content:1 x instrument1x USB