brand new and high quality Plug: AU Plug Color: White Quantity: 1 pc Material :Plastic Size : 12cm/4.7" x 6cm/2.3" x 3cm/1.2" Line Length: 230cm / 90 " Rated voltage: 220-240V AC Controllable temperature range: -9 to ~ 39 degree Maximum load power: 2000W Feature: Stable performance, high security; Microcomputer control, direct reading type temperature display Operating instructions: 1 The controller power, temperature bar displays the current actual temperature, the status bar displays (RUN), and then set the temperature runs, set temperature can remember. 2 the temperature + key: used to raise the set temperature. Display (SET) in the state, every press this button once to set the temperature rises one degree, hold the button pressed continuously increased, until after 39 degrees, left for key operation five seconds, automatically return to operational status. Set temperature be memorized. Off and then plugged in, set the temperature constant. 3 the temperature - key: used to reduce the set temperature. Display (SET) in the state, every press this button once, the set temperature by 1 degree, hold the button pressed continuously increased, until after -9 degrees, leaving the for key operation five seconds, automatically return to operational status. Set temperature be memorized. Off and then plugged in, set the temperature constant. Working Mode : the current temperature set temperature -1 degree, switched load power; Current temperature set temperature + 1 degree, the off load power; When the set temperature -1 degree