TENS 7000 Rechargeable Tens Unit Muscle Stimulator, Back Pain Relief, 4 Electrodes/Unit Pads, Period Pain Simulator, Muscle Recovery & Growth, Stim Machine, Electrotherapy, TENS Machine

This is great for routine muscular discomfort from overusing muscles. Follow the manufacturers instructions and consult a Dr if necessary, of course.Having a TENS Unit at home is SO helpful for active people who experience muscular pain from overuse. It's so easy to use, a super value for the money spent, and the small size of the unit is very helpful during use and the pads are sticky enough to use during light activity or while shifting positions while sitting. Excellent quality for the money.

This is the best TENS audit out there. Not only is it affordable, but it’s easy to use and very effective. Save your money and buy this

I have blue tooth TENS machine and when my husband's shoulder froze up I went looking for something better. I bought this and it worked great. He loves it.

This product is exceptional, a true must have for pain management, stiff muscles etc. i knew what i was buying as i had an older model, this product lived up to my expectations fully with added features over my previous model. The rechargeable built in battery and additional modes were a major plus. My only complaint that prevented a 5 star rating, is the shipping time. I ordered the product on May 29th with the product page claiming that with my prime membership i would receive it the next day, i did not however receive it until June 10th. As far as i can tell this was not a shipping delay as i checked for updates every day, the order did not get processed until about June 6th or 7th. Then it took till the 9th to leave the shipper facility. I would preferred a longer arrival date estimate when i placed my order, rather then a week of checking for updates that say the delivery date is not available, the fact that it still claimed 24 hour delivery on the product page if i ordered it, while telling me an estimate is not available left an impression of intentionally misleading information.

Great little and convenient product. Calms my back pain enough for me to function. And no batteries needed!

I use this for my biceps and my lower back. Results can be felt after use.

This was just as described, works great. I looked on YouTube for how to use the settings. Just what I wanted.

Works great!