There's always a need for something like this, including corporate PowerPoints.
$150, 4 AA Batteries, 4 hours, wireless connect to your laptop...
Convenient Music Enjoyment from Bluetooth-compatible PCs, PDAs and Mobile Phones
Bluetooth® 2.0+EDR with A2DP Compatibility for High Quality Sound
Stereo Mini Jack for Connecting Portable Audio Players
Dual 4.5cm (1-3/4”) Speakers for Stereo Sound
Twin SR-Bass (Swing Radiator Bass™) Technology
Handy Battery Operation
5W x 2 Amplifier Built In
White, Red and Black finish also available