Specification: Item Type: Canker Sore Device Material: Stainless steel Applicable parts: Mouth, nose, ears, neck, shoulders, wrists, fingers, waist, knees, ankles, joints and other parts of the body Battery: 18650, 1pcs (remove the battery sleeve and use 1pcs 26650 battery) (shipped without batteries) Light source color temperature and luminous flux: 630+660 (red LED) /460 (blue LED) /850+900 (infralight) Use method: 1. Install the suitable battery into the battery slot 2. Rotate the ring port of the electric head, install the funnel interface on the flashlight, and insert the light guide rod into the interface. (The product can also be used alone with a flashlight) 3. Remove the red cover when using 4. Click the button to start the tool flashlight 5. Click: All 5 light sources light up Click again: (all 5 light sources are bright) flash at 10HZ Click again: Red 630+660nm LED Press again: (Red 630+660nm) 10HZ flash Click again: Infrared 850+900nm light on Press again: (infrared 850+900nm) 10HZ blinking Click again: Blue LED 460 bright Press again: (blue LED 460 bright) flash at 10HZ Press again: Turn off: Long press 3s at any gear to turn off flashlight: all gears stop for 5 minutes PackageList: 1 x Physiotool Flashlight 1 x Light Guiding Rod 1 x Port 1 x Wristband

Smart Cold Sore Tool: Designed for thin skin to give a short cushion. If you feel the energy is too hot, pulse mode would be a thoughtful choice. The Red LED tool flashlight supports a 5 minute timer and simply shines the light on the sore area to relieve pain and discomfort 2 ot 3 times a day. And this device is also suitable for pets, such as dogs, cats and so on. Skin Care Cold Sore Tool: It also improves skin, reducing wrinkles, as well as improving skin elasticity and gloss. Safe to use, radiatio free wavelengths of red LED that do not negatively affect the body. Lip Sore Management: Stainless steel materials. 2 IN 1 Canker Sore Device: With a detachable tip. Connect the tip, it is a facial treatment device for the mouth, nose and ears, perfect for cold sores, and hot lip. Remove the tip and it can be used as a pain reducer and tool for the neck, shoulders, wrists, fingers, waist, knees, ankles, joints, etc. Lip clear tool is easy to use. LED Canker Sore Light: With 5 LED, that visible results can be seen faster. Be sure to wear eye protection glasses when looking from side. Cold sores tool can be used for long time. 3 LED Modes Cold Sore light Device: There are 3 different tool modes. Red LED mode: reduce pain. Blue LED mode: The 3 in 1 red LED penetrates deep into the skin, causing thermal effects such as muscle. Cold sores tool is the best tool for your body.