Acupuncture Pen, ZEERKEER Electronic Acupuncture Massager Pen, Meridian Energy Pulse Massage Pen, Electric Laser Acupuncture Pen for Pain Relief and Muscle Relaxation

How To Use? ?Turn on the battery lid, insert the 1.5V AA Battery. ?Click the start button, screen shows "0", hold the trailing end of the pen, put the probe gently on the skin, then slide slowly. ?When you find the right points, the pen vibrates strongly, (If not, please continue to slide the pen to find out acupuncture points). ?Optional from "0" to "9", you can press "+" or "-" Key to adjust. ?Please press back "0" when finishing, and it auto turns out 3 seconds later. Features: ?Electric acupuncture point therapy without piercing the skin to do acupuncture. ?High quality massage pen, good for health promotion. ?Safe and effective, with no side effects. ?Simple operation, easy to carry. Specification: Voltage: DC1.5V (No. 5 battery) Output: 3.7v; 300mA+/50mA Pulse frequency: 0.01-300hz Pulse width: 100uS-320uS Output amplitude: 500 ohm; load voltage: 3.3V Packing include: 1* Acupuncture Pen (battery not included) 3* metal head 2*Cases of gel 1* User Manual