Very easy to use massage gun, usually I use it to relax my muscles after working out. 10-15 minutes each time. It has a particularly obvious effect on stiff back muscles and calves!

This massage gun features an interchangeable heat & cool massage head, which actually works, unlike some other massage guns that I have tried before. The heat is warm enough for the job. It warms up the tissues and helps with recovery. There are 3 heat levels to choose from. The cool compress is pretty nice and there are 3 levels as well. The effect isn't as drastic as the heat compress but it is still relatively cool to the touch.

 The first thing I admire about this gun is how small and portable it is. It's tough, well-made, and quite powerful. It effectively relieves pain and relaxes muscles. It operates smoothly and gets the job done quietly. The replaceable heat and cool massage heads on this massage cannon truly function.

It's amazing how hot and cold can change the temperature instantly. I am so happy that I invented this usage, haha, very comfortable. Then use hot keys where the blood needs to flow faster and the whole thing warms up. This is my favorite gift I've bought so far, and it relieves my body of pain. Make my skin better. And it's not expensive. It's been a while. I would recommend it to my friends.