Dznils Tens Machine Unit Usb Electrical Muscle Stimulator Massager Pulse Dual Channel, White

Works with USB plugged into electricity, rechargeable batteries do not come with the item, but it will work without the batteries if you plug into electricity

it looked and felt really cheep made but for the price and all it worked exceptionally well i was ehocked didnt have high hoes for it at all but just wanted it to work on ky sould rs and neck a bit but it worked so good that when my daughtertryed it she said shewaskeeping if andy other daughter said no she wanted it so i got jacked lol so looks like i willbe buying a few more but at this price it wont break me lol thank goodness . lol great product for the price for sure

The sticky part wears off fast and you can only use it for like a couple of times

it was easier to use took care of my pain

Its okay, not horrible but not amazing. It comes with everything listed and after a week of using i can give more context for anyone else looking to buy it. As a short term device it's not a bad option, affordable, comes with everything you need, and a guide as well. The issues being it does need triple a batteries or you can plug it up directly with a micro usb cable. It doesn't have all the options of modes that it says on the guide, it just doesn't have weight reducing reducing and immunotherapy. For me that didn't matter but every other option is there. The pads are larger than expected so a little bit harder for smaller areas but good coverage on the other hand. The worst part for me that makes it a 3 stars instead of 4 is that sometimes it's doing fine then suddenly a very sharp stinging shock starts and i immediately turn it off. I don't think it's an issue with how I'm using it or where I'm putting it as i go to physical therapy and use a tens unit daily so know where to place on my body specifically but it does come with pictures in the guide of places you can do it. always do your research though first! But yeah the sharp shocks out of nowhere are not fun. it always seems to happen if i do it more than 5 minutes while on the lowest setting. Oh yeah and the settings are pretty harsh, one level alone reaches what takes my pt's tens unit at least 4 levels. That's not necessarily a good thing as its hard to gauge then what level you can go to as even one level up can he harsh. Just when i thought it got over the whole random continuous shock and felt i could handle intensity 2, the shocking started again and was drastically much worse. So be careful, for price and equipment it's not bad if you desperately need it. i got it for use between my pt sessions but i will likely buy one of the units from my pt place as they sell them for $30 but i know those much better. Hope this helped to whoever reads it!

The product does not have clear instructions on usage. The package just had a one page with pictures but no way to know how to guage the use of product. It would take a rocket scientist to figure out the use. I could not feel the surge, I would recommend that the seller discuss the usage and how it would be used in the different mode.

Have not been able to use because seller instructions so unclear. Doesn't tell how to setup for use. Print so small I had enlarge with copier to even read. I have to contact company, which is in China, to get additional information before I can use. Hope the window is still open to return this item. Buyer Beware!

well , you see I ordered it and I opened the box and I literally tipped it upside down and there was not anything in it so I would give higher ratings cuz I'm sure it's amazing and I'm very sad about it cuz I'm in a lot of pain but with that being said who opens a box they pay for and there's absolutely nothing in it not even joking I would love if they could send a new one

honestly, for ten bucks cant go wrong but it advertised nice quality, and it was cheap stuff. It felt like i would get shicked heavy. I did even use it

Horrible. The stickers don't stay on and the leads that are attached to the unit are wobbly or won't stay in. I've used tens units before but I can truly say this one is bad quality especially for the price and I bought one for myself and my daughter. Horrible unit.