Exclusive design: BTC lottery machine adopts the latest technology and adopts a unique 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: allows you to get the maximum return with the minimum investment. Low consumption greatly reduces your costs, so you don't have to worry about electricity bills! Colour:random, don't accept the specified color Material:PCB Due to different product batches, the appearance , which does not affect the use Package Contents: 2 * Miner 2 * Data Cable 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.