White hair removal device with an LED display. The numbers on the display indicate the remaining number of uses. There are still many uses left. Press and hold the black switch to turn it on. Press the pink switch for power and automatic mode. The three lamps next to the power level are the automatic mode lamps, so you'll understand how to use it while you're using it. There are no instructions, but it's not very difficult. You can use it while watching TV or in your spare time. Please be aware that it does not react to gray hair. You can rest assured that it works properly without any problems. No returns accepted.