Experience targeted relief and skin rejuvenation with this versatile 2-in-1 LED Therapy Device, perfect for both oral and body use. **2-in-1 Versatility:** Features a detachable tip for targeted treatment of mouth, nose, and ears (ideal for canker sores, cold sores, and hot lip blisters). Remove the tip for broader pain relief and therapy on the neck, shoulders, wrists, fingers, waist, knees, ankles, and joints. **Multi-Wavelength LED Therapy:** Equipped with 5 LEDs and 5 wavelengths: 630nm and 660nm red LED, 850nm and 900nm near-infrared light (invisible), and 460nm blue LED. These wavelengths penetrate deep into tissues for faster, visible results. (Always wear protective eyewear when viewing from the side). **3 LED Modes:** Choose from three therapy modes: * **Red & Blue LED Mode:** Reduces pain and inflammation. * **Red LED Mode:** Specifically targets pain reduction. * **Blue LED Mode:** Treats inflammation independently. Red LED deeply penetrates the skin, creating thermal effects that boost circulation, increase metabolism, reduce pain, and promote muscle relaxation. **Skin Care Benefits:** Improves skin health, reduces wrinkles, blemishes, and spots, while enhancing skin elasticity and radiance. Safe to use with radiation-free red LED wavelengths that have no negative impact on the body. **Pulse Mode for Sensitive Skin:** Designed for thin skin, providing a short pulse to reduce tissue heat and prevent overheating. An excellent choice if you find the energy too warm. **Convenient Timing:** Made from durable stainless steel, this red LED therapy flashlight features a 5-minute timer. Simply shine the light on the affected area 2-3 times a day for pain and discomfort relief. Also suitable for pets like dogs and cats. **Material:** Stainless Steel **Applicable Parts:** Mouth, nose, ears, neck, shoulders, wrists, fingers, waist, knees, ankles, joints, and other body parts. **Battery:** 18650, 1 pc (can use 1 pc 26650 battery by removing the battery sleeve) (batteries not included). **Reflective Cup:** Aluminum alloy reflective cup for better light effect and anti-oxidation. **Light Source Color Temperature & Luminous Flux:** 630+660 (red LED) / 460 (blue LED) / 850+900 (infrared light). **Usage Method:** 1. Install the appropriate battery. 2. Twist the ring port on the electric head, install the funnel interface on the flashlight, and insert the light guide rod. (Can also be used as a flashlight alone). 3. Remove the red cap before use. 4. Click the button to start the therapy flashlight. 5. **Click Sequence:** * Click: All 5 light sources illuminate. * Click again: (All 5 light sources) pulse flash at 10HZ. * Click again: Red 630+660nm LED. * Click again: (Red 630+660nm) 10HZ pulse flash. * Click again: Infrared 850+900nm light on. * Click again: (Infrared 850+900nm) 10HZ pulse flash. * Click again: Blue LED 460 light. * Click again: (Blue LED 460 light) Pulse flash at 10HZ. * Click again: Turn off (long press for 3 seconds at any gear to turn off; all gears stop after 5 minutes). **Package Includes:** 1 x Physiotherapy Flashlight, 1 x Light Guide Rod, 1 x Port, 1 x Wristband.