This is an extremely realistic looking mp3 player, with mock headphones & all, but the buttons won't shuffle or sort through your tunes. When your victim fools around with it they will be treated with a harmless, and hilarious jolt of electricity. You will receive either a "creative" device (above), or more likely an "ishock" type of device, depending on stock. Plug in and listen to the shrieks & shrills with this high tech device. Batteries included.