Portable Heat Cold Therapy Machine Contrast Therapy for Pain Relief, 3-in-1 Instant Cold Pack Heating Pad Sports Injury,Workout Recovery, Muscle Relaxer Machine for Shoulders, Back, Waist

I didn't expect this to work so well, but it definitely left me pleased. Can't speak to the price as I don't know what goes into making it, but seems it could be a bit cheaper. But still, it's a good value for someone who is going to make use of it. I can throw it in a coat pocket so very portable. Easy to use. It's a few inches thick. Battery life seems decent for what it does. Yes it does get both hot and cold on the same surface. There's a fan on the back that I'm guessing needs to be left open, so I wouldn't get it if you're putting it under you in bed or something (unless you can create some space around the fan)

Fantastic for Pain Relief & Muscle Recovery! - Portable Heating and Cooling PadI’ve been using the Portable Heating and Cooling Pad for a few weeks now, and it’s been a game-changer for managing pain and muscle recovery. Whether it’s shoulder, neck, back, or waist pain, this device provides instant heat and cold therapy that works wonders. The contrast therapy is particularly effective—it really helps reduce inflammation while soothing sore muscles at the same time.The machine is incredibly easy to use, and I love how quickly it heats up or cools down. It's perfect for targeting specific areas, and the design makes it versatile enough to use on different parts of the body. The warm therapy is comforting and helps relieve tension, while the cold therapy is fantastic for reducing swelling and speeding up recovery.I’ve tried other heating pads in the past, but none have offered the convenience of both heating and cooling in one device like this. It’s compact, portable, and has been great for managing everyday discomforts after long workdays or workouts. Highly recommend this product for anyone needing a reliable, efficient solution for pain relief and muscle recovery!If it stops working, I will buy another one.

It does exactly what it says it does.I use it for psychological “grounding” though. I strap it to my arm and turn on “contrast” and it’s been miraculous in managing anxiety.

With having an allergy to heat I was hoping this would work. Doesn’t stay cold for more than 5 mins.

Soooooo glad I took a chance and bought this heating pad! We are a heating pad family (it’s a bit expensive to be honest) you have a back ache, tummy ache, craps, bad day, any of it we are offering you a heating pad lol. I have always bought the more expensive Sunbeam ones and they burn out over time. When it came time to replace it I tried this one because it was cheaper and Amazon was running a discount that made it even more affordable so I thought why not. I am sooooo glad I did. This heating pad is so much softer, more comfortable and gets hotter than the ones I had been buying in the past.

I got this massager and couldn’t believe my eyes . How does this small device works as a heater or a small ice box . You just turn it on then choose cold or hot side . When the temperature climbs up as a heater or falling down freezing i couldn’t believe my eyes so i brought my Klein tool to measure the temperature on both sides . I got like 103 on a hot surface and 53 on a cold surface. How that can happened . Its lower than split unit supply temp which is set at 60 . Im very happy with it and really chilling my skin or heating my bones when the really painful.

Great for my ache elbow it has a feature you can use it hot or cold. Easy to use and easy and fast charging. I use this about 2 to 3 times per week. Very helpful for my achey elbow with torn ligament

My girlfriend uses this for her cramps since the other one I got her died. It works really well and the cooling is an added bonus. It heats up and cools down pretty quickly and the battery lasts quite a while. My only complaint would be that the surface area is kind of small but it does make it very portable.