Description:<br>Material: Paper base<br>Size: 22*16*2 cm<br>Weight: 536 g<br>Color: Blue, Brown<br>Use time: 4-5 hours<br>Voltage: 5 V<br>Battery capacity: 2000 mAh<br>Light color: White, red, blue, green(Change)<br>Light source: LED <br><br>Package included:<br>1x LED Folding Book Shape Night Light