Features1Relieve Soreness: Red LED therapy torch can quickly and effectively relieve joint stiffness and arthritis ache. Improves chronic or acute ache, relieve back ache, muscle fatigue and soreness. 2Therapy Effect: Helps heal skin, reduces inflammation, reduces sports injury soreness, aids quick recovery from exercise, relieves knee and rheumatoid arthritis. 3Multiple Applicable Parts: Red LED therapy device can be used on the back, neck, shoulders, knees, hands and other parts, efficient physical therapy. 43 Light Chips: Wavelength 630nm, 660nm, 850nm. Conform to ergonomic design, easy to hold and use. Meaningful gift for loved one, friends and relatives. 5Portable Design: Small and lightweight, comes with lanyard, easy to carry, perfect for home and travel use. Stainless steel material, firm and stable, durable for use.SpecificationItem Type: Red LED Therapy DeviceMaterial: Stainless Steel3 Light Chips: 630nm, 660nm, 850nmBattery Type: 1 x Lithium Battery, Model 18650 (Not Included)Use:Help heal the skinAnti inflammatory, relieve acheRelieve knee jointRelieve rheumatoid arthritisReduce sports injuries and acheThe efficacy of acupuncture on wounds and ulcersReduce soft tissue injury achePackage List1 x Red LED Therapy Device 1 x Lanyard 1 x Battery Charging Dock 1 x Storage Box