The Power Muscle Stimulator: Mini Wireless TENS review

Muscle stimulator

This TENS muscle stimulator review is dedicated to the Mini Wireless stimulation device also known the Power Muscle Simulator. Ever heard the expression ‘dynamite comes in small packages?’ Well, this lightweight and portable unit has a beneficial effect opposite to that of nitroglycerin but it is just as potent.  Moreover, it can also deliver EMS therapy, making it a 2-in-1 in a small and convenient package.

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 2 x 1.18 x 0.4 inch


 Less than 30 grams including battery

 10 preset programs

 1-5 TENS, 6-10 EMS


 Single channel

 Power supply

 3V CR2025 battery


 0 to 90 mA peak to peak into 500 ohm load


 Change of 16 steps pulses amplitude


 30 minutes w/automatic off


 Dual phase square wave

This device is used to relieve pain stemming from the following conditions, among others:

  • Headache
  • Toothache
  • Back pain
  • Tennis elbow
  • Sports strains
  • Muscle injuries
  • It can also be used for muscle strengthening and toning


 LCD screen

 Displays time, mode, and intensity

 On button

 Turns unit on raises density level

 Off button

 Lower density level and turns unit off

 Mode select button

 Changes programs


The Butterfly Effect

This unit comes with a butterfly snap-on electrode pad that locks into the device’s snap connector, rendering wires completely unnecessary and making the Power Muscle Stimulator fully inconspicuous. Nevertheless, it does include lead wires just in case you feel the desire or the inclination to use it like a regular TENS muscle stimulator. Reviews will tell you that much, as well as the following precautions:

  • Sharing the electrode with other users can lead to skin disease cross-infection.
  • Do not apply electrode on damaged skin.
  • Abruptly stopping or resetting the unit can cause user discomfort.
  • Irritation, hotness, and ineffectiveness may be the result of reusing a deteriorated electrode too many times.
  • Contraindicated in the presence of cardiac pacemakers and on pregnant women.
  • Keep away from children.
  • Do not apply over carotid sinus nerves or around the mouth.
  • Clean unit with water or alcohol.

The Mini Wireless TENS includes battery, case, and instruction manual. Carefully read the manual before using the unit. Insert the battery correctly and follow instructions. The device works for 30 minutes and then automatically switches itself off (it will also automatically turn off if the density level remains at zero longer than three minutes). Although the treatment time is 30 minutes or less for a given part of the body the contact period may be adjusted by a doctor.

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