Red Light Therapy For Cold Sore And Canker Sore 660nm 850nm Near Infrared LED Light Therapy Device For Pain Relief Skincare Wand Red Led Light Therapy Device Specifications: Type: Red Light Therapy for Cold Sore & Canker Sore & Pain Relief Battery voltage and capacity: 3.7V/2000mAh 7.4WH Material: Plastic+AL Size: 170mm 25mm/6.69" 098" Material: aluminum Net weight: 175g Power: 4W Power supply: rechargeable lithium ion battery Adapter (charging) input: 100-240V 50/60Hz Power output: DC5V/1000mA USB charging: Type-c Light source: 6W high-power dual wavelength LED (red 3W+near-infrared 3W) Wavelength: 660nm+850nm Ambient temperature+5 & 8451; to+40 & 8451; Relative temperature: 30% - 75% The LED Red and Infrared Light Therapy Red Light Therapy also called Low-Level Laser Therapy or Photobiomodulation(PBM) It produces a specific light wavelength and light irradiance. LED, through its emitting chip, could get the light that we need. It has been proven LED has the same effectiveness as a laser and it safe to use. Our Red Light Therapy Device with Pulse Width Modulating(PWM) driven, Maximum the LED light irradiance. Feature 1.Red Light Therapy: Wavelengths have been shown in clinical trials to be effective for pain, inflammation and tissue repair. 660nm red light and 850nm infrared lights wavelengths were chosen by Red Light Therapy for Cold Sore because they can act at different depths of the cortex, meaning they have therapeutic effects on different layers of the skin. This is a unique feature compared to other similar products with different wavelengths. 2.Separate Design: In order to be easy to carry and save storage space, we separate the front light guide bar from the operating handle, align it with the operating handle connection port when in use, and rotate it downward for installation, and rotate it left and right 360 degrees for ease of use, if you don't need to use it for a long time, you can rotate the front light guide bar upward for unloading. 3.Time & Mode Settings: Unlike other red light therapy for cold sore, our red light therapy for cold sore has Normal, Pulse, High three working modes, and supports 30S, 60S, 90S three kinds of light therapy time settings, in Normal and Pulse working mode support the light therapy time for 30S, 60S, 90S, in High working mode support the light therapy time for 30S and 60S. 4.Smart Display Technology: This infrared Light Therapy for Cold Sore adopts the latest design ideas of 2022, the intelligent display into the near infrared LEDs Light Therapy Device, more convenient to use, the display shows the light therapy time, working mode, you can adjust the light therapy time and working mode according to your needs, in addition to support Type-c and Adapter two charging modes, convenient for you to use at home, office and outdoor travel. 5.Canker Sore Treatment: Cold sore red light therapy is a convenient and effective way to manage sores and ulcers inside the mouth. non-drug, non-invasive,simply hold the light over the painful area for up to 3 minutes daily,1-3 times a day.