AKAI LPK25 wireless

* Bluetooth-MIDI controller works with virtually all audio software

* 25 velocity-sensitive mini-keyboard keys

* Arpeggiator, sustain button, octave up and down, and tap tempo controls

* Plug-and-play USB connection for Mac and PC requires no driver installation

Supports Bluetooth MIDI for iOS and Mac OS X

* Small enough to fit in a backpack or laptop bag

* Four programmable memory banks

* Comes with editor software for Mac and PC

* USB bus or battery powered (3 AA, not included)