With the plug-in-and-get-started function, it is ideal for to know the Bitcoin mining process.You can become a in 5 minutes without any prior knowledge The Nerdminer 2.8inch has a larger screen than its little , making it an absolute eye-catcher for all Bitcoin fans and those who are yet to become one. Bitcoin lottery mining for everyone - easier than ever Power consumption: 1WColour:BlackMaterial:plasticPackage Contents:1 x Solo Lottery Miner1 x Stand1 x data cable (random colors, don't accept the specified color)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.