Usage: 1. Plug in the power supply and connect the appropriate instrument head to the appropriate hole on the back of the host. The two rows of holes on the back of the instrument are the holes of the laser plate and the last row is the hole of the instrument head (be careful not to connect the wrong hole, otherwise the instrument head cannot be used). Select the appropriate function on the page to call it up and use the appropriate instrument head to operate. When using the laser board, you have to bring the patch into the desired position and fix it with a fastening strap before use. Specification: Item Type: Fat Burning Machine Material: ABS Efficacy: RF body negative pressure fat burning machine, multifunctional beauty instrument, slimming fat burning machine Power supply: plug-in use Power: 78W Voltage: 110V-240V Package list: 1 x host 1 x Vacuum Bipolar RF Handle 1 x 40 kHz ultrasonic handle 1 x Hexapol HF handle 1 x quadrupole RF handle 1 x Tripolar Face Grip 6 x Large Laser Lipolysis 2 x small laser lipolysis 1 x power cord 1 x manual 2 x side frames 1 x head frame 6 x fastening straps 20 x filter floss 2 x plastic ring