How to use: 1. To shave the hair on the surface of the skin, you can use general shaving tools, but you cannot use depilatory cream [may cause skin allergies]. 2. Press and hold the power button for 2 seconds to turn on or off. 3. Press the power button to adjust the gear (5 gears total). 4. Auto power off after 5 minutes of non-use. 5. When you touch the blinking skin sensor light, press the emit button to start working. 6. Long press the emit button for 3 seconds to enter the automatic mode, it will work automatically when it detects the skin. 7. In automatic mode, touch the product with the skin, make the machine body outlet fit the skin 90 degrees, the machine will work automatically. Specification: Condition: 100% brand new Item Type: Hair Removal Machine Material: ABS Voltage: 100-240V Maximum Input Power: 48W Rated Input Power: DC12V Mode: Auto Light Mode / manual Frequency of use: once a week Working area: 4.3c㎡ Package list: 1 x hair removal machine 1 x hair shaver 1 x power adapter 1 x manual