Relieve your neck and chest pain, naturally! Enjoy powerful neck therapy thanks to this near-infrared neck wrap with chest and back panels, beneficial for tension, stiffness, and persistent pain.IncludesOne (1) Luminova Pro Red Light Therapy Neck DeviceOne (1) USB charging cableOne (1) AC power adapterUser guideFeaturesDesigned for portable, on-demand relief—provides 3 hours of use per charge, so you're never low on power, even while travelingHelps stimulate blood flow and improve mental clarity and neck mobilityNear-infrared and infrared red light therapy helps break up scar tissue, loosen stiff joints, and decrease inflammation after workoutsComfortable neoprene panel sits on your chest or back to enhance benefitsRechargeable lithium-ion batteryTakes approx. 5 hours to fully chargeMeasures 22” x 7.5”Weighs 0.45 lbsHow to UseRemove the Luminova Pro and accessories from the shipping box and inspect all items for shipping damageRead carefully through the user manual and all safety instructions before using the Luminova ProCharging the Luminova Pro:Insert the USB-C end of the charging cable into the charging port on the Luminova ProInsert the USB-A end of the charging cable into a USB charging device, such as a computer or laptop, or use the AC power adapter to plug into a standard wall outletThe battery percentage will show in the digital display windowCharge the Luminova Pro for 1–2 hours before initial usePowering on the Luminova Pro:Press and hold the on/off button for 3 seconds to power on the Luminova ProThe default runtime of 20 minutes will display on the screen when first powered onStarting your light therapy treatment:Gently wrap the neoprene collar loosely and comfortably around your neck and position the panel over the desired treatment areaThe default treatment setting is non-pulsing LED light therapy. To switch to pulsing LED light therapy, quickly press the on/off button to toggle between non-pulsing and pulsing light therapyFor best results, use the Luminova Pro for 15–20 minutes per session, up to 3 times per dayThe default treatment timer is 20 minutes, at which time the device will automatically shut off. To turn the device off at any time during the treatment, press and hold the on/off button for 3 secondsCare InstructionsIt’s recommended to use the Luminova Pro over clean clothing or skin to keep the device cleanWipe down the device with a soft, dry cloth after each use. Never allow water or other liquids to come into contact with the unitDo not use abrasive, corrosive, solvent, or chemical cleaners or harsh detergentsStore in a cool, dry, indoor location. Store in a well-ventilated area, free of dust, and out of direct sunlightDo not attempt to disassemble or repair; the device contains no user-serviceable parts