1.Built-in 48 lamp beads, with four light therapy modes that the 660nm red light and 850nm infrared light penetrate deep into the skin tissue, can promote blood circulation, relieve muscle soreness and help restore damaged tissue, which is suitable for pain problems such as tenosynovitis and muscle strain. 2.Comes with magic straps for wrists, arms, ankles, etc and the extension straps can be used on the abdomen, waist, back to achieve full body therapy. 3.Made of diving fabric, which is breathable, elastic, durable and comfortable to wear. 4.The thumb buckle fixed design fits the wrist, is non-slip and comfortable, and is specially designed to relieve hand pain such as tenosynovitis. 5.Single button operation is simple that long press to switch and short press to switch therapy mode, which is convenient for daily use
