Sale ends soon!
HOW TO USE 1.Please note customer to remove all of metal jewelry. Before use it please clean and sterilize the O3 head. 2.Plug the device, and turn to right(by clockwwise rotation) to turn on the device. 3.Please adjust the knob from left to right slowly.(Adjust the power from low to strong slowly). There will be zi-zi-zi and you may feel micro pain during the treatment. It is phenomenon. 4.After treatment, please turn the knob from right to left. When closed can hear’Pa’sound.