SoundJaw is a small plastic clip that amplifies the iPad's speakers. SoundJaw is only compatible with iPad 2. The SoundJaw works by directing the sound from the back of the iPad to the front where you can hear it. The SoundJaw costs $12.99 at SoundJaw.com. If you have trouble hearing your iPad and wish you could make it a little bit louder SoundJaw is perfect for you.