Description Heating area: 10-30 m² 1. Heat up without drying. 2. The 1000W gear and the spiral outlet air circulation provide heating, and the rapid and large-scale heating makes the whole room quickly warm up for military training, and the body feels more comfortable. 3.1 seconds to heat up, no need to wait. 4. The PC air outlet is resistant to high temperature, falling and smashing. 5.PTC ceramic heating, the heating effect is different. 6. No light source, quiet and low noise, less than 30 decibels of mute effect. Flame retardant material, multiple protection. 7. Double power-off protection, air inlet anti-blocking power-off protection and tilting anti-fall power-off protection.