Smart Plug-in Thermostat with 4 programmable periods per day in to precisely control the temperature ranging -20°C-100°C / -4°F-212°F by ±1°C/°F-±15°C/°F. APP Remote Control +Voice Control to enable control any heating/cooling appliance from anywhere anytime on phone, tablet, or laptop or with voice Count Down Timer to simply choose from 1-60 minutes before automatically turning on/off the connected appliance Safety with heating/cooling temp limit (when offline), compressor restart delay (to protect the compressor), default on/off optional when power restored & network failure, etc. Highly Compatible with most heaters & coolers, including wall panel heaters, portable space heaters, infrared heaters, oil-filled radiators, electric fireplace heaters, window air conditioners, evaporative coolers, swamp coolers, etc Voltage: AC110V Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines, and so on. Color: White Material: plastic Package Contents: 1 x WiFi