Features:
100% Brand New and High Quality.
There are two kinds of 8x8x8 3D LED Light Squared, the one LED only display blue color, the other can display redcolor.
Specifications: 
Power supply voltage: 4.5~5.5V
PCB size: 11.7*12.7CM
LED Light Color: Blue, Red
Net weight: Approx.  220g 
NOTE: This LED cube suite is DIY, user need some electronic basis and welding ability.
Package includes:
1* PCB board 
1* Other Accessories