Feature: 1. Widely applications and have long service life. Can heal pet injuries, broken bones. 2. Having good hand feelings, easy and convenient for operation. 3. Delicate appearance and convenient to carry, skin rejuvenation and whitening skin, can help heal pet skin wound and fracture. 4. Red light: increase the metabolism of cells to help increase the production of collagen, fade scars, promote the healing of wounds and ulcers, promote the growth of hair. 5. Infrared light: relieve pain, accelerate wound healing, heal muscle ligaments, promote the recovery of mitochondrial function in cells, reduce allergic symptoms. Specification: Condition: 100% Brand New Item Type: Red Light Therapy Light Material: Stainless SteelSpectrum: 630:660:850nm Power Density Value: 1 inch: 120 mW/c㎡ 3 inch: 45.0 mW/c㎡ 6 inch: 25 mW/c㎡Illumination Value :180 illumination at 15 cm Battery: Lithium battery 18650 (included) Warranty: 2 Years Suitable for human skin beauty and physiotherapy Use Advice: 1. Operating distance: suitable for 0-15cm from human body, and can directly contact with skin 2. Service time: the recommended service time is 3 minutes. The service time should be extended with the lengthening of the service distance.Different locations can be reused. 3. Frequency of use: use 1-3 times a day until symptoms improve.. Package List: 1 x Host 2 x Battery 1 x USB Cable 1 x Charger 1 x Manual