Features: 1) Temp sensor 2) USB1.1 3) Memory capacity: 12pcs 4) Display type: 1.4'' CSTN (240 x 160 dots, 65K color), IN (clock and tem ) 5) Temperature effective range: 0 - 50癈 6) Sampling time: 10s 7) Power on / off: magnetism switch Functions: 1) Key function: power on / off; delete single / all, page up, page down 2) Support format: BMP, GIF, JPG, TIF, PNG 3) Display mode: single / slide mode 4) Calendar display 5) Key function: model adjust, C/F, snooze / back light 6) Clock display: year / week / day 7) Back light / Snooze Sensor: Temperature sensor and display