4 MODES FOR YEAR AROUND COMFORT: With 4 modes to customize your heating/cooling needs in all weathers. Maximum 1500w power, our space heaters for indoor use will keep you comfortable at all times in the winter by 3 heating modes: High (1500W), Middle (900W), Low (750W). The fan-only mode will drive the summer troubles away from you.GET NICE & TOASTY HAVEN INSTANTLY: The ultra-efficient heating assembly combined with the powerful metal-blade fan will deliver comforting warmth to any space in 1 second. Just turn on your space heater, and enjoy your cozy living room, bedroom or office.MEET YOUR NEEDS: Our heater will keep you comfortable at all times by the adjustable thermostat. Set the dial to the desired heat setting, then leave the rest to the adjustable thermostat. It will monitor the surrounding air temperature and control the output of the heat to keep you comfy.PERFECT FOR OFFICE AND HOME: The compact size, light weight and portable design combined with the built-in handle, will allow your portable heater easier to move around. Make sure you get warmth anywhere you need. Your office, kitchen, bedroom, guest room, study or living room etc.YOUR PEACE OF MIND IS OUR PRIORITY: We have ensured the safety of you and your loved ones by adding an advanced overheat protection sensor, which will automatically turn off the electric heater in case it overheats. Different from other heaters for indoor use that with metal grille, ours is made of cool-touch material that does not cause burns when accidentally touched.