RED LIGHT THERAPY 2-IN-1 - Effortlessly cold sore recovery on the lip, relieve symptoms quickly, use the included precision tip attachment red 660nm and near-infrared 850nm dual therapy to wound healing. Have fun without complications FACE AND BODY 2-IN-1 - With the tip, it is a facial treatment device for the mouth, nose and ears, and with the removable tip, it is a red light treatment flashlight or pain relief device for any part of the body CAREFUL DESIGN - This red light therapy device measures 6.6x1 inches. Built-in rechargeable battery and handheld design is easy to carry and use at any time, the device is medical-grade shell material, multi-level quality control, and entranceable, reusable SAFE AND EFFECTIVE - With this red light therapy flashlight, you don't have to worry about lipstick, gel, dirty. An innovative painless mouth ulcer treatment device that helps treat sores in or around the mouth. There is also a painless genital pain relief device designed to help you manage pain on or around your genitals. Type:Red Light Therapy for Cold Sore & Canker Sore & Pain Relief Battery voltage and capacity:3.7V/2000mAh 7.4WH Power:4W Battery:2000mA rechargeable lithium ion battery Adapter (charging) input:100-240V 50/60Hz Power output: DC5V/1000mA USB charging:Type-c :6W high-power dual wavelength LED (red 3W+near-infrared 3W) Wavelength:660nm+850nm Ambient temperature+5 to+40 Relative temperature:30% - 75% Net weight:175g Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Voltage:AC100-240V Colour:Silver Material:Plastic+Metal Size:170mmx25mm/6.69inch x 098inch Package Contents: 1 * Therapy Machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.