Screen :1.5 inch; 2.Resolution: 128 (R.G.B) x 128 pixels; 3.Browse area: 30.96 x 35.6; 4.Active area: 25.4876 x 26.486; 5.Pixel size: 0.0564 x 0.197; 6.Pixel pitch: 0.1992 x 0.207; 7.Picture format: support JPEG,BMP,GIF,PNG,TIF format; 8.Button design:only with 3 buttons,convenient to operate; 9.Color:light blue,white,black,silver,pink,purple; 10.Function: clock,power on /off automaticall