Rechargeable Red Light Therapy Belt, 3-in-1 Wavelengths 660nm 850nm 940nm, Infrared Heating Pad for Body, Portable Home Use for Men and Wome

Product description

Can I use a fast charger for this device?

No. Please do not use any fast charger. You must use a standard 5V/2A adapter with the original USB cable. Using a fast charger (such as 9V/12V quick charge) may damage the device or cause charging/ power problems.

Does this device have a screen lock function? How do I use it?

Yes, the device has a screen lock function to prevent accidental touches. When the lock icon appears on the screen, all touch buttons are temporarily disabled; simply short‑press the Power (PWR) button once, then you can adjust the settings again.

Who is this red light therapy belt suitable for?

It’s designed for adults who want non‑invasive light therapy on waist, back, abdomen, legs or arms to relax tight muscles and ease everyday discomfort at home.

Will this belt fit a larger waist and can I use it on legs or arms?

The 14.5 x 7 inch pad plus one 30 inch and two 23 inch straps let you wrap most adult waists, thighs or arms; adjust so it is snug but not too tight for comfort.

Some LEDs don’t look lit. Is the device defective?

No. The belt uses 660 nm visible red plus 850 nm and 940 nm near‑infrared light, which is hard to see. Feeling mild warmth with visible red LEDs on usually means it is working.

Product Dimensions ‏ : ‎ 14.6 x 7.09 x 0.3 inches; 1.01 pounds
Item model number ‏ : ‎ RYZNYD01
Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Date First Available ‏ : ‎ July 4, 2025
Manufacturer ‏ : ‎ MarrisJJW
ASIN ‏ : ‎ B0FGPDVDYC
Best Sellers Rank: #215,925 in Health & Household (See Top 100 in Health & Household) #1,021 in Light Therapy Products
Customer Reviews: 3.4 3.4 out of 5 stars (65) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Tri-Wavelength Red Light Technology: Features 650nm, 850nm, and 940nm wavelengths designed for targeted coverage. The 850nm and 940nm wavelengths are invisible near-infrared lights, while the 660nm red light is visible. Each wavelength is intended to reach different depths for comprehensive coverage.
Portable & Rechargeable Design: Includes a built-in 2000mAh battery supporting up to 45 minutes of cordless use. Its foldable construction allows for easy storage in backpacks, making it suitable for travel, camping, and on-the-go use.
Adjustable & Multi-Position Use: Comes with a 30-inch and two 23-inch adjustable extension straps to fit various body sizes. The red light panel measures 14.5″ x 7″, offering wide coverage for areas such as the neck,back, shoulders, legs, arms, and more.The red light therapy pads for body also works on your pets families.
Customizable Settings & Easy Operation: Equipped with a user-friendly controller featuring 2 pulse modes and 5 power levels. The built-in timer can be set from 20 and 30 minutes, allowing personalized session length according to preference.
Thoughtful Gift for Daily Comfort: An ideal present for family, friends, or colleagues on occasions such as holidays, birthdays, or special celebrations. Designed to provide warmth and relaxation for users at home, in the office, or during daily activities.On any festival like Christmas, Thanksgiving, Mother’s Day, Father’s Day or Valentine’s Day, Birthday, New Year’s Day.