Overview: Creative USB message board lamp, a great and practical decoration light for the home. Transparent acrylic board material, with amazing light effect. The LED bead is a warm light color, which can add a warm atmosphere. This board lamp is with a free pen as a gift, you can leave a message with this pen. The messages are easily removed by the eraser on pen top. USB input way, very convenient power way, you can connect it to a power bank, adapter, laptop, etc. 3 kinds of types to choose from, blank, calendar, and heart shape. Note: The product comes with a USB cable and a pen.