●10 HEAT LEVELS & 12 HOURS AUTO OFF: The electric blanket has 10 heat settings and 12 hours automatic shutdown with a temperature range of 95°-131°F. The free choice of temperature and timing settings meets your warmth needs. ●FAST HEATING: This twin electric blanket heats up quickly in 3 minutes and even heat distribution to warm body promote blood circulation and relieve fatigue. ●PREMIUM MATERIAL: The heated blanket twin is made of polar fleece and sherpa which is warm and skin-friendly fabric gives you a swan like touch. It is very suitable for working on sofas, beds, reading, or watching TV. ●SAFETY FIRST: Warm Storm electric blanket twin has overheating protection function,and ETL & FCC certification. When you are busy with other things or sleep at night and forget to turn off or set the time, if the heating blanket temperature is to high, the overheating protection will automatically trigger the automatic shutdown of heating. Ensure your safety and that of your family. ●MACHINE WASHABLE & AFTER-SALES: Please remove the controller before cleaning the twin size heated blanket . If you have any questions during the use of the electric blanket, please feel free to contact us.