Review on 🔥 Energy Efficient Portable Electric Space Heater, 1000W PTC Ceramic Indoor Mini Heater with Adjustable Thermostat, Tip-Over Protection - Ideal for Office, Bedroom, Desk - Perfect Indoor Gift by Tina Campanita

As it turns out, one of the few innovatively designed heaters available also does a great job of providing enough heat to keep a small space warm and cozy. It's easy to use (2 buttons: on/off + heat level selection), which I prefer. The only neutral, maybe negative point: it is not quiet, but it is also not louder than any standard heater. Definitely produces enough white noise to mask other noises that might be good for sleep. Overall I'm very happy with it and will buy a second one for another room.