Condition: 100% Brand New
Item Type: Body Meridians Massage Pen
Plug & Voltage: US Plug 100-240V 
Power: Lithium battery 3.7V /600MA USB power
Power: < 8 W
Pulse Frequency: 0.1HZ-300HZ
Pulse Width: 100us-320us
Output Impedance: Skin electrode output impedance is 500 Ω voltage of 3.3 V (10%), nine modes adjustable
Wavelength: Wavelength 650nm
Terminal Output Power: 1~5mw, two modes adjustable
Operating Current: 20mA
Pulse Maximum Value: 0~360V
Operating Environment: Temperature: 0~50℃ Humidity ≤80%
Acupoint Finding Method: Fixed in size about 1 cm with the instrument, when touch to the point the human body will feel the current increased, at the same time there will be acid swelling tingling feeling, at this time, press the detection head with a little pressure again, the human body feelings increased , so that the point positioning is accurate.(during treatment, gradually add from small gears, not too much, just find your own fitness.)