You can write some words on this led dry erase board, can mark or highlight important information. This led whiteboard will be a creative for both and kids, friends or parents, for Thanksgiving, Christmas, weddings, and Valentine's Day. Features -Color:Grey -Material: PP -Size:30.00X21.00X5.00cm/11.79X8.25X1.97in Power: 40w -Luminous flux: 150LM -Input voltage: 4.5V -Life: hours -Protection level: ip44 - Power supply: 3 x AA (Not included) - Dry erase board, with a pen, you can write down a blessing, a family announcement, celebration, etc. - Led message board, DIY create your own signs to display your message in a dynamic way, perfect for making announcements. - Led board can used in bedroom, living room, bar, party, or any other a night lamp, bedside lamp. - Light up dry erase board can be stably placed on the desktop, small in size, easy to carry and could be an home decoration. - Dry erase board with LED light makes your writing or painting in a more attractive environment. Package list: 4 Dry Erase Board 4 4 x USB cable