YJT Cold Laser Therapy Device, Red Light Therapy Device for Pain Relief, Ideal Painless Joint and Muscle Pain Reliever, Infrared Light with 12x650nm and 2x808nm

De Quervain's tenosynovitis...thats what I used it for. I had a case of a sprained wrist turning into De Quervain's tenosynovitis..which is so painful and debilitating and I had tried everything! It started back in April slowly coming on until one day I couldn't do anything with my right hand. I couldn't bend my wrist in any way, without excruciating pain, my thumb couldn't spread out or have pressure of any type, I bought every type of wrist gadget, thumb gadget, tapes, had x-rays, had acupuncture for weeks (which is my go-to for any pain) , and nothing was working. Even sleeping at night was unrestful. I couldn't clean, pick up groceries, brushing my teeth I had to learn how to do that left handed!. I saw this after reading up on different red light therapy devices and thought I would give it it try. I started off by using a massager on my upper wrist area for about 15 minutes and then the light therapy device after for the whole time (30 mins) twice a day. I also used warm compresses and kept a wrist stabilizer most of the day and especially at night kept it on. I did this for about a week diligently while I watched TV or before I got ready for bed.After a week I realized I no longer had that shooting pain when I would accidently bang my thumb or wrist and after cutting back to using the device to once a day now, my pain is all but gone and I have flexibility in my wrist and thumb. I can even say that I had a few age spots on my hands that i can't even notice anymore, which is an extra plus!I never write reviews, ever, but I had to for this...it took a few weeks but if you're in pain use this device and it will definitely get you back to healing.

This handheld red light therapy device works well to relieve my hip and backbone pains in 15-20 minutes. After using it for 2 days, the pains had gone away. I do need to use it every day in the first 2 weeks and every other day afterward for maintenance. My hips and back feel 10 years younger. Since I started using this device, I no longer need to take curcumin extracts daily to relieve the joint pains. I found it most effective if I put the device directly on the skin. The red light device also helped heal the cold sore on my lips in half of the normal time (I put it about an inch away from my lips.)Convenience: I have another larger red light therapy array for the rest of the body. But frankly, it is more convenient to use this handheld device to relieve joint pains whenever and wherever I need it. The digital timer can be set at 5, 10, 15, 20, 25, 30 minutes. It is fairly easy to operate.Build quality: The white plastic shell is smooth and of high quality. There is no logo or branding, though. I have dropped it on the carpet or tile floor a few times, and there was no crack or ding. Once charged, the battery lasts at least a couple of hours of use. Overall, the quality of the device is high. I only have it for about 2 months, but I expect it to last. I am happy with this purchase and will use it every day.

I purchased this for my dog after back surgery. I don’t think it did much for him and he passed away soon thereafter. It wasn’t because of this product. But I ended up using this on my damaged knee. It seemed to really improve the blood flow to the knee Cartlidge, and seemed to aid in the healing process. Whether that’s a medical fact I don’t know but from what I can tell it’s probably a pretty good thing.

Buyer beware. I purchased this product in May 2023 for over $100 and it stopped working in July 2023. It's a disgrace how manufactures make these faulty products to sell to desperate people including myself. I purchased it for wound care. It seemed to help initially but it completely stopped working within 2 months. The infrared light will not come on even after the device has been fully charged. It absolutely is not worth the money.

Excellent product

Is there a telephone number I can call to get help in using this? There is none in the booklet instructions. I don’t know how to get the 850 W diode’s working the others work thank you in advance for your help

Husband and I are very happy with the the manner of how this works. His hands are so stiff and this really does help.I have pain in my face and migraines and this has worked quite quickly and well!I recommend it to anyone with pain.

We have an elderly rabbit who basically stopped moving around very much. We took him to the vet and they measured his mobility and suggested cold laser treatment. It was expensive so we'd explore the home options and came up with this device. After a month of 5 minutes 3 times a week on both sides. We just lay it against him when he is laying down. He doesn't even notice it. We took him back to the vet and the vet said that his mobility and had increased a lot and now he's jumping around the pen like he used to when he was younger. It really works kiddies.