Specification Material: Tempered Glass, Aluminum Alloy, PP Color: Black Light Source: LED(5050) Plug: UK Standard Power: 0.36W Input Voltage: AC100-240V, 50/60Hz Output Voltage: DC12V 1A Adapter Model: SPF-888 Power Supply: Plug-in/8*AA Batteries/Power Bank(Not Included) Light Colors: Red, Green, Purple, Yellow, Pink, Blue, White Fluorescent Marker Colors: Red, Green, Purple, Yellow, Pink, Blue, White, Orange Number of Light Effects: 18 Length of Power Cord: 2m/6.56ft Package Size: 87*71*6cm/34.25*27.95*2.36inch Package Included 1x Led Message Writing Board 8x Fluorescent Markers 1x Remote Control 1x USB Controller 1x Cleaning Cloth 1x Power Adapter.