TENS Unit Pulse Massager Muscle Stimulator EMS Dual Channel with 4 Reusable Electrode Pads With 8-Mode and 25-Intensity for Full-body Pain Relief |
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WHAT IS TENS?Transcutaneous Electrical Nerve Stimulation (TENS) is a non-drug non-invasive pain relief method. The sensory nerve is stimulated by a gentle and trace electric current to block the transmission of pain sensory nerve signals to achieve analgesic effect. |
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ABOUT 802B
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Symptoms:shoulder,back,pain. |
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Firstly, put the batteries in the main unit. (3AAA betteries powered),and then Press the ON/OFF button for about 3 seconds to turn on the instrument.
Please confirm you had put 2 pcs electrode pads on arm & increase the intensity level when you use?(Ensure that the wires and the electrode Patches are well connected)
Below description about how to increase intensity level:
Set the intensity: Press M+ to increase the intensity.press M- to decreasethe intensity.Please press button " +/-" when you use with 2 gel pads adjust the intensity.
Note:The aim is not to get to level 50 - just find a seting that is comfortablefor you.Please adjust the intensity gradually from weak to strong.(Tips:after you adjust the mode, the intensity will beome "0")
ATTENTION PLEASE!!

