A Korean company by the name of Mint Pass has developed the ultimate device for robot geeks looking to show off called the Mint Robot Music Tank. The tiny block of white plastic houses a system that plays music while the cube follows its human owner.

In addition to a wireless sensor system, the device can also be controlled by remote control using a tiny touchpad. Although the contraption might seem a bit impractical, the merging of robotic functions with music will make this an attractive addition to your tech arsenal. Unfortunately, no pricing or release date has been announced.

Via Mint Pass