Is the red light of this product real red light?
Yes, the red light therapy heating pad is equipped with 36 red light beads with a wavelength of 660±5nm, which belongs to narrow-spectrum red light and is the "golden wavelength" in Photobiomodulation (PBM).
Does this product have near-infrared light? Why can't I feel it?
Yes, it has 36 infrared lights. Near-infrared light is invisible(700–2000nm). Through Photobiomodulation + deep thermal effect, it activates cells, promotes collagen, improves circulation, and achieves anti-inflammatory and repair skincare benefits.
How to turn on infrared light?
Simultaneously turn on the red light and near-infrared light, without the need to turn them on separately
How is the massage vibration function of this product different from that of professional massage products?
This product uses gentle micro-vibration as an auxiliary to red light therapy, gently massaging muscles to promote skin absorption of light energy, and is not a professional high-intensity massage device.
Why can't I feel enough heat?
Compared to ordinary heating pad that only provide heating function, red light therapy pad focus on the biological effects of 660nm red light . Heating is only an auxiliary function, so the heat intensity is relatively weak.
| Additional Features | Lightweight, Portable, Rechargable, adjustable, comfortable |
| Brand Name | QUSD |
| Color | Black |
| Item Dimensions | 14.57 x 0.2 x 3.54 inches |
| Item Weight | 130 g |
| Manufacturer | QUSD |
| Manufacturer Part Number | red-light-therapy Manual Back Massagers |
| Material Type | Spandex |
| Model Name | Red light therapy and heating pad massager |
| Model Number | J01 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Wattage | 11.1 watt-hours |
| ASIN | B0FTRDKB3G |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #290 in Light Therapy Products |
| Brand | QUSD |
| Customer Reviews | 4.1 4.1 out of 5 stars |
| Date First Available | October 3, 2025 |
| Item model number | J01 |
| Material | Spandex |
| Product Dimensions | 14.57 x 0.2 x 3.54 inches; 4.59 ounces |
| Special Feature | Lightweight, Portable, Rechargable, adjustable, comfortable |