Share your portable audio with the Boostaroo headphone amplifier/splitter. This amplifier takes a single signal and powers up to three headphones or speakers.

Pocket-Size:
The amplifier uses two AA batteries to provide equal sound distribution across all three channels. That means that three people can listen on headphones simultaneously to a single source without distortion or signal degradation.

How it works:
Just plug the pocket-sized splitter into your notebook, CD player, iPod, or other audio device and then plug in three sets of headphones and/or speakers. That's it. The next time you're on a plane, you can watch a movie off your notebook with a friend.