1) Image display 2) Calendar display 3) Temperature sensor 4) USB1.1 5) Memory capacity: 12pcs 6) Display type: 1.4" CSTN (240 x 160 dots, 65K color), TN (clock and tem) 7) Temperature effective range: 0 - 50 C 8) Sampling time: 10S 9) Power on/off: magnetism switch 10) Key function: power on/off; delete single/all, page up, page down 11) Supported format: BMP, GIF, JPG, TIF, PNG 12) Display mode: single/slide mode 13) Clock display: year/week/day 14) Back light/snooze 15) Working voltage: 2 x AAA 3.0V/USB 5V and RS2032 3.0V 16) Material: ABS