GEAR4's BlackBox Bluetooth speaker system is both good looking and functional, having a mini LED display and two 24W speakers on board. It's a black gloss finish, touchscreen controls, a USB-upgradable firmware, and fits right in on the bus, blasting out your Rock Jamz Vol. 3 from your A2DP compatible player for everyone to enjoy. Only £99.99 ($200) if you act now. [Gear4 via Shiny Shiny]