The Comfytemp 660nm & 850nm Red Light Therapy Belt combines 660nm red light and 850nm infrared light in a wearable belt. Its wireless power supply is rated at 5000mAh and supports 80 to 250 minutes of runtime after a full charge.
It offers four light modes and nine levels, with control from the belt button or app. A 5- to 30-minute auto timer supports timed sessions, while the extension strap fits waists up to 70 inches and can be used around the waist, back, hip, and legs.
Why it works
660nm red light is stated to boost surface blood flow.
850nm infrared light is stated to penetrate deep muscles and joints to ease stiffness.
13W power is stated to support stable light intensity.
Wireless operation supports 80 to 250 minutes per full charge.
Specifications
Light wavelengths: 660nm red light and 850nm infrared light
Power: 13W
Wireless power supply: 5000mAh
Runtime: 80 to 250 minutes per full charge
Controls: Button and app
Timer: 5 to 30 minutes
Common questions
How long does the battery run? A full charge supports 80 to 250 minutes of runtime.
Can I adjust the light settings? Yes. The belt provides four light modes and nine levels, with button and app control.
What areas can the strap fit? The extension strap fits waists up to 70 inches and is described for use around the waist, back, hip, and legs.
Actual fit and runtime can vary with use. The stated pain-relief and stiffness benefits are product claims, not medical advice.
