Exclusive design: BTC lottery machine adopts the latest technology and adopts a Solo mode, giving you the opportunity to get all the coins in one area, and you can enjoy them exclusively (currently 3.125) without sharing with others! High efficiency: Low consumption greatly reduces your cost, so you don't have to worry about electricity bills! Consumes about 5 ,Operates on any 5V USB port. No annoying fans, flashing and ready,With USB to Micro-USB cable. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: As Shown Material: PCB+Electronic Components Package Contents: 1 x Miner 1 x Data cable (random color and appearance,Specified color and appearance are not accepted) 1 x Touch Pen (random color and appearance,Specified color and appearance are not accepted) 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.