Multi-function effects unit with wah pedal, recording and playback functions. - Model Name: G1X FOUR - Brand: ZOOM - Function: Effects unit - Connection Terminals: Input jack, output jack, headphone jack - Pedal Type: Wah pedal - Control Buttons: Record, Play, Loop function - Bottom: Steel plate - Power: AC adapter or AA batteries Thank you for viewing. This transaction includes only what is shown in the photos. Operation has been confirmed.