?EASY TO CARRY?Cold sore comes in a zipper case, small size, lightweight, easy to carry, rechargeable,you can enjoy it anytime anywhere; One button operation is friendly for people of all ages, it's an ideal gift for your family, lover, friends and colleagues at special days such as Birthday, Thanksgiving, Christmas and New Year. ? PULSE MODE PROTECTIVE ?Pulse can help light penetrate the dermis without generating a lot of heat. When you are sensitive to light or have severe inflammation, you can try using it. ?POWERFUL& EFFECTIVE WAVELENGTHS?Red light therapy wand for cold sores with 3 different modes of red light, near infrared and blue light.Blue light is used to treat inflammation, red light is used to pain relief and promote healing, and near infrared light (invisible) is used to penetrates deep into the skin, speed up blood circulation, relieve pain, and promote muscle relaxation.Upgrade the number and energy of LEDs. ?2 DEVICES IN 1 BODY?The red light cold sore device for lips is equipped with a removable tip.When the tip is installed, it can be used for facial cold sore ,canker sore mouth sore , nose and ear ache pain relief ; Remove the tip, it can be a handheld red light therapy wand for large area at neck,shoulder,back,waist,wrist,finger,knee,ankle,joints healing speed up . ?PROFESSIONAL & INNOVATIVE?High density continuous cold sore red light assist at treatment for anyone who suffers from cold sores canker sores fever blister eases pain and speed up healing,it's a painless, innovative, convenient and effective complementary treatment.Best Sellers Rank: See Top 100 in Health & Household. : B0C163G3YW. Manufacturer: supersred. Date First Available: April 1, 2023. Batteries: 2 Lithium Ion batteries required. (included). Package Dimensions: 7.4 x 5.79 x 3.07 inches; 1.15 Pounds.