ImportantNotetheseareinternalmattemperatures(30to70c)andsurfacetemperatureisless(around30to50c) Product 1. Emerald and tourmaline gemstones on premium fabrics 2. Experience temporary pain relief in just 30 minutes. Continued use every day leads to a better overall feeling. 3. Far Infrared Therapy: It is an invisible absorbing light that penetrates 6 inches deep into the muscles, tissues and joints of the human body. 4. Infrared heating pads are designed to temporarily reduce pain and inflammation, using hot stones placed on the body to help relax e muscles and increase local blood circulation. 5. Improve blood circulation and oxygen levels, temporarily relieve joint pain, muscle stiffness, upper or lower back pain, squeezing, soreness and cramps. Q:WhattemperatureshouldIusethematat A:Wesuggeststartingoutat30-50c.50cissuitableformost30-60minutesessions.30cissuitableforlongertimesonthematlikeifyousleeponthemat.Forshorterandlessfrequentsessions,ifyouwishtohaveyourmatwarmer,turnthetemperatureuptoamaximumof70cCelsius.(Note:theseareinternalmattemperaturesandsurfacetemperatureisless). Q:HowdoIsetupthemat A:Layyourmatdownonaflatsurface.(unlessitisasoftmatwherethenitcanbefoldedandbent) Plugthecontrollerintothematandthenplugtheotherendintoapoweroutlet. Pressthepowerbuttononthecontrollerandsetthetemperaturetoyourdesiredheat. Letthematpreheatforabout30minutes.Coverthewholematwithablanketforevenheatdistribution.Thecover or blanketwilltrapintheheat. IfyourmathasthePEMForPhotonLightsturnthosefeaturesonrightbeforeyougoonthemat. Q:WhyisthematactualtemperaturedifferentfromwhatIsettheTemperatureto WhydoestheTemperaturechange A:Forthefirst20to30minuteswhenyoufirstturnthematInfraredheatingonthetemperaturewillstartrisingtowhatyousetforyourtemperaturesetpoint. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.