Nux Loop Core Guitar Effect Pedal Looper 6 Hours Recording Time, 99 User Memories, Drum Patterns with Tap Tempo

Features: 1) Up to 6 hours recording time. 2) Mono or stereo recording (stereo input only via aux-in jack). 3) 99 user memories. 4) 40 built-in drum patterns with tap tempo. 5) Change the playback tempo of your recorded phrases without changing the key. 6) The recorded phrases can be input into and backup in your pc. 7) Aluminum alloy housing, good durability. 8) Durable jacks and foot switch. 9) Powered by 9V batteries or AC adapter.