Red Light Therapy Pad for Body Back Knee Shoulder Hands Feet Portable 660nm 850nm Home Use 3 Chips in 1 Infrared Light Heating Wrap Belt Gift for

The Red Light Therapy Infrared Light Therapy Pad is a portable and convenient option for those seeking relief from body pain. With dimensions of 16.1 x 7.9 inches, it is compact and easy to use. While it is not necessary to wear glasses when using the device on body parts, using glasses is recommended if using on the face or if looking directly at the light for extended periods of time. One advantage of this product is that it can be brought aboard planes, making it a convenient option for travelers. When it comes to power supply, the device can be connected to an output of at least 5V 2A, making it compatible with most power banks. However, it is worth noting that the number of watts is unknown. In terms of customer reviews, there are mixed opinions. Some customers express frustration with non-workable instructions and a short cord length, which limits the device's mobility. On the other hand, some customers appreciate the fact that the device does not require charging a battery pack and can be plugged directly into a power outlet. A common complaint among reviewers is that the device randomly shuts off after a couple of months of use, which can be inconvenient. However, other customers praise the product's effectiveness in providing heat and comfort. In summary, the Red Light Therapy Infrared Light Therapy Pad offers a portable and convenient option for pain relief. While it has its drawbacks such as non-workable instructions and a short cord length, it has received positive feedback for its heating capabilities and ease of use. It is important to note that some customers have experienced issues with the device randomly shutting off.