Pls kindly leave massage to tell us which design do you want.thank you!?1.Package with one USB cable ¡¢ batteries only backup if use batteries only can work about 2-7 days. 2.China customs can't pass battery so we take out the momery battery CR2032 . 3.Material: MDF+PVC¡¢not real wood .4. Temperature also have 3 degrees difference . Open sound control temperature not correct . 5. When clock not display please only use USB Cable and reset clock .  Color : Black wooden with white¡¢blue¡¢green¡¢red LED display Features: Display time and temperature/Year¡¢Month¡¢Date¡¢can work by sound control . Time display 12H or 24H .Three luminance to set(L1-L2-L3).??C/??F display of thermometer.3 Group alarmPower Supply : USB/Batteries(4*AAA¡¢not include). Size:150*80*70mm (LxWxH)http://gd.image-gmkt.com/ai/616/003/600003616_00.g_0-w-st_g.jpghttp://gd.image-gmkt.com/ai/616/003/600003616_01.g_0-w-st_g.jpghttp://gd.image-gmkt.com/ai/616/003/600003616_02.g_0-w-st_g.jpghttp://gd.image-gmkt.com/ai/616/003/600003616_03.g_0-w-st_g.jpg