Battery. Supply two kinds of power supply. (5 batteries to be self-) 

Name: Bamboo LED desk clock 

Material: Oak + skeleton bamboo skin surface 

Size: 210x90x90mm 

Packing: Kraft Packaging 

Weight: 0.65kg 

This product is not simply a wooden board wood; but as you can see without any display， I can clearly see the door digital display smooth wood 

The wooden bell smooth， smooth surface， light is produced by grinding and Swiss-style digital display plus a wooden background， will make the product even more vigor. 

Wooden clock is the best decorations desktops and bedside， product control buttons are designed wooden clock back， if you are a like and do not like your time clock face by the piece cumbersome people， that this will be a wooden clock your best choice.