[WHAT WILL YOU GET?] Red Infrared Light therapy belt*1; power cord*1; USB power cord*1; user manual*1. And wewill provide 100% after-sales service!. [AFFORDABLE] This equipment does not produce harmful side effects, and the purchase of this equipment does not cost an expensive price. So this is an economical way to relieve pain at home. [DUAL POWER SUPPLY DESIGN] The infrared light therapy instrument supports two power supply modes: DC and AC. Both portability and wearability. It can be connected to mobile power or AC power, allowing you to enjoy the fun of massage anytime, anywhere. [EASY TO CARRY] Red infrared light therapy belt is light in weight, and it will not bring any weight-bearing feeling when worn on the waist. At the same time, it is equipped with a mobile power supply and a charging terminal, which can be enjoyed at home, at work, traveling, jogging and other activities. [PAIN RELIEF] It can be used on the back, waist, waist, shoulders, abdomen, and knees to relieve stress, tension, stiffness or cramps.