Made of material, the thermostat is durable and safe to use. It is easy to install and convenient to use. It can be controlled by mobile phone or through the button on the thermostat. With it, you can always have a comfortable temperature at your home. Features - Color: White - Material: ABS. - Size: About 8.6 x 8.6 x 3.4 cm. - Easy and flexible programmable options. Put your thermostat on permanent or temporary hold to adjust home temperatures so they suit your schedule. - . You can use the mobile phone to control your home temperature easily. - Suitable for floor heating, wall-hung boiler heating, water floor heating, carbon crystal infrared heater heating, etc. - Large LCD display, dual temperature and control function. - Give you a comfortable home. The thermostat provides you the perfect balance of comfort and efficiency. Dear buyer, Due to lighting effect,monitors brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Specification - Temperature range: 5-3 centigrade - Temperature measurement error: ±0. centigrade - Working voltage: 220V 50/60Hz. - Setting temperature range: centigrade-3 centigrade - Self-consumable power: <2W. Package list: 1 x Thermostat