Muscle Stimulator for Abs, Arms, Hips, Back & Legs USB Rechargeable Muscle Toner Wireless Portable EMS Abdominal Toning Belt for Men and Women, Office Home Gym Fitness Equipment

They stay charged for a lot of users but the only complaint would be the sticky pads don't last as long as i could like

The units are rechargeable.

It's very easy to put together. There are different vibrations and levels to those vibrations that makes working out easier. I was shocked at how thin it was. If your stomach is a challenge for you this would be great. It actually feels pretty good. s/n women with monthly (chronic/severe) issues with abdominal pain of any kind.. this work wonders. I could cry from the joy and relief of pain I receive from using this.

Although advertised by the picture to include “10 replacement gel pads” I did not receive any. There aren't very detailed instructions, but a lot of it is self explanatory with the pictures in the boxes. I haven't used it long enough to know if I'll have any effects from it, but I can feel it pulsating when it's on. I like that they are rechargeable as opposed to battery only. Rating this 4/5 being hopeful using these as a complimentary bonus to my exercises will do something positive. I will adjust later if deserved after longer use.

You will need more gel pads because it comes with a few samples

short amount of electrodes to fully assemble any piece of kit

They didn't stick very well and didn't do much for me. My boyfriend enjoyed them though.

been waiting since December 20 for this item and now it's saying January 7 before I get it and it's only coming from the state below me that's only 8 hrs away

product was an interesting idea but before you purchase you should tell customers that you can't have any implanted medical devices. i can't use it

The concept of the stimulators are good, but they give off weak pulses. I mainly got the stimulators package for my glutes, but it only worked for about a week. Since the butt stimulator does not work, I've been placing the arm stimulators on my glutes. The gel pads are only good for about a week no matter how clean you keep your skin. I think the company that makes these stimulators should include straps for the stimulators to help keep them in place. The only way I can use the stimulators at this point is if I'm laying down, because the gel pads are not sticky enough to keep the stimulators in place. The rechargeable batteries that come with the stimulators charge quickly, but weigh so much that the stimulators fall off of me.