Review on 🔌 Zerostart 2600900 Portable Electric Car Heater - Interior Compact Plug-in Warmer, 3,000 BTU, 120V, 900W by Zane Myers

Seems well assembled, a bit bulky but sturdy. Others have warned that a lot of heat is generated. I doubt it really puts out 900 watts, it's a warm but smooth fan. I plugged it into a Wi-Fi controlled outlet so it turns on at 4am for 3 hours before I leave. It's good, but don't think it's super hot or super powerful. I find it soft.