AUVON Rechargeable Digital TENS Unit Muscle Stimulator with 600 mAh Battery, TENS Machine with 8 Customizable Modes, Electric Massager for Shoulder, Back Pain Relief, 6 TENS Pads, A Carry Case

I was dealing with a quite uncomfortable back tweak that made sitting and even lying and sleeping pretty difficult. Using this allowed me to make it through the day with less distraction from pain and less discomfort. I love that it's rechargeable and has different modes. Very portable and relatively light weight. Make sure to look up how to use these. There are two main ways to use them - Gate Control (superficial immediate pain reduction) and Endorphin Release (longer, deeper pain relief accomplished over time) Here's the breakdown: General Goal: Pain Relief (Gate Control Theory) Frequency (Rate): 80–120 Hz Pulse Width (Duration): 50–150 µs (microseconds) This high-frequency, low-intensity mode provides immediate pain relief, which lasts only while the unit is on or shortly after. Goal: Deeper Pain Relief via Endorphin Release Frequency (Rate): 2–10 Hz Pulse Width (Duration): 150–250 µs This low-frequency, higher-intensity setting stimulates the body to release endorphins and may provide longer-lasting pain relief, though the effects come on more slowly. You can alternate between both modes throughout the day or based on your activity level: During the day when you need pain relief to function: use high-frequency (80–120 Hz) with lower pulse width (100–150 µs). At rest or in the evening: switch to low-frequency (2–10 Hz) with longer pulse width (150–250 µs) for more prolonged relief. --- ChatGPT is also surprisingly effective at helping you decide where to place the pads and what mode- so I recommend consulting it for your specific situation.

It’s great and best rechargeable simple to use and effective

Very Impressed with this unit. I was concerned that because it has an internal rechargeable battery that it wouldn’t deliver. I can tell you I use this think at least 2 hours a day, and have been for a week. I have only recharged it once, and even then it was just a top off. Its portability allow me to wear it when I am out and about. The pads are comfortable and stay stuck and are reusable This unit has several modes that do their job and work out the muscles in my arm that need it. Comes with its own case, and the Auvon pads last longer than any other pads I have tried.

My teenage son uses this all the time for recovery after a night of pitching. He swears by this unit! Easy to use and the pads stick great! Comes in a box so it’s easy to travel with. I’ve even used it for a knotted up muscle and it’s worked so good. Helps with pain for sure! The size is small so it doesn’t take up much room. And it’s lasted us a while now so I’d say it’s very durable.

The cost was more than some of the other units but it was justified to me because of the carrying case and additional supplies. The larger size and simple controls were the deciding factors. The unit works well and has a broader range than many of the other devices.

Works very well amongst it's format and all the variable strengths and settings. I love the fact that this unit is also rechargeable.

I absolutely love this TENS machine. It has different levels to adjust to to suit your needs to alleviate your pain. They are easy to put on, and easy to use. I like this lightweight and I can hook it to my pants and walk around with ease. I really love the storage case that comes with it so I can keep everything together and neat. I highly recommend this if you have a lot of pain.

I can say I've been using this device for about 2 weeks. I am very impressed with the battery life - even the rounds of 70+ minutes I've set the unit to perform its task. I have not had to recharge it yet, which makes a HUGE difference in the overall usability. It's light weight and truly easy to use. I am also a HUGE fan of the locking function, I don't have to worry about accidentally bumping the settings once I have the unit in full operation mode. I would highly recommence this. I've owned a number of TENS units over the last several decades. It receives 2 thumbs up!