Infrared Light Therapy for Joint and Muscle Pain Portable Rechargeable Flashlight， Red Light Therapy Wand Device，Red Lights-4 Wavelengths，Near Infrared Light Therapy.

light stays on for 5 minutes then turns off automatically; the light does not get hot; it is said that Infrared light can have a good effect on the body in less than 5 minutes; time will tell if it is effective ...

Superb service and a very well functioning product, am extremely pleased with the item. I placed the order thursday evening, and by monday mid day it had arrived on my adress in Denmark! Well done!

Buena calidad, pero es muy pequeño

mine only has 630 and 850nm I was hoping to get 900nm but the spectrum we measured did not have it. So either the description is misleading or mine is broken. The graph shows wavelength in nm for the x axis and intensity on the y axis.

Not sure if my pain is going away in my joints, with many injuries from martial arts, but it definitely is warm and easy to recharge.

M y husband uses this on his hands when he has pain. He loves it!!

Love it! I use it for TMJ, hand and wrist pain, and tooth and gum health. It's very powerful--I shine it through my cheek and it goes through my teeth (I figure it's not so drying that way, as I can swish my saliva while using the light). Very happy with this product, especially for the price I paid.

it would be a better product if there were four Leds instead of two because two Leds don't produce enough heat to stop my pain

Within a minute or two of holding this light it becomes impossible to hold-as it’s too hot. Super disappointed as the seller surely knows this is the case yet continues to wells these…

Kann man haben, muss man aber nicht. Punktuell funktioniert es. Ob es hilft weiß ich nicht. Aber kann schon sein, da es nur auf einen kleinen Bereich ausgelegt ist.

Works well

Chaleur pénétrante qui stimule le collagène sanguin très bonne médecine qui soigne également nos cellules par cette gymnastique 🤸‍♂️ lumière non nocive pour la santé humaine mais peut-être une nouvelle ère de médecine. Même vertus que les ultrasons. Protège contre les mauvaises radiations comme un bouclier de radioprotection. Heureuse que cette méthode puisse embellir notre société actuelle.

Disappointed. It's basically an LED red light torch. Had no therapeutic benefit whatsoever.