?We believe that we stock more satisfying office supplies for you. This LED writing board features various flashing modes for multicolor combinations and the diffusion screen which gives out brightness across the light panel to make the graphics more attractive. It helps you make excellent impact as being a suitable propaganda for bar， KTV， nightclub， concert， beauty salon， hotel， school， etc.                                    Features             Made of high-quality material<br> Various flashing modes for multicolor combinations<br> Diffusion screen gives out brightness across the light panel to make the graphics more attractive<br> Low operating cost energy saving<br> Easy to write on/draw fresh， unique designs and easy to erase/wipe off<br> It can be arbitrarily and repeatedly writing<br> Excellent impact as being a suitable propaganda for bar， KTV， nightclub， concert， beauty salon， hotel， school， etc<br> Eco friendly， power saving， and durable to use<br>                                                            Specifications            Border Material    Aluminum Alloy    <br>Dimensions    (18.50 x 13.39 x 0.51)" / (47 x 34 x 1.3)cm (L x W x H)    <br>Weight    59.26 oz / 1680 g    <br>Color    Black    <br>Input    AC 100 ~ 240V， 50/60 Hz    <br>Output    DC 12V， 1.5 A    <br>LED Lifespan    100，000 hours    <br>Working Temperature    -20~40▲C    <br>                                                            Package Includes            <br>1 x LED Writing Board<br>1 x Fluorescent Pens<br>1 x Eraser Cloth<br>1 x Power Adaptor<br>                                                            Extra Info            Note: Fluorescent pen and eraser cloth are random delivery