Features 1.Intelligent constant temperature, automatic adjustment. PTC ceramic heating, precise temperature control, let you sleep comfortably 2.Function:Adjustable Thermostat,Overheat Protection,Tip-Over Protection,Low Noise. 3.Smart touch, two-level temperature adjustment. Different patterns in different seasons, warm and timely companionship. Description It is a small tool for your winter warmth, allowing you to spend the winter comfortably. Specifications Size: 22.3*12.5*14.5cm Weight: 1kg Operation mode: dual-use mechanical remote control Timing function: less than 2 hours Main Material:ABS Package Included 1x Mini Electric Heater 1 x User Manual