Zoom U-22, USB Audio Interface For PC/Mac/iPad, Mic / Line input with high-performance mic preamp, High-quality recording and playback with resolution up to 24 bit/96 kHz, About 5 hours operation with 2 AA alkaline batteries, Hi-Z support for guitars (input 1), Zero-Latency Monitoring, 2 RCA outputs, Headphone output, Gain control knob for input, 48V phantom power, Accepts standard AA alkaline or NiMH batteries, Operation with iPad requires Apple iPad Camera Connection Kit or Lightning to USB Camera Adapter (not included) plus 2 AA batteries or optional power supply, USB cable included, Download License Code for Ableton Live 9 Lite