Feature: Mini Looper is designed for guitar or bass for recording, with features of 48K/24bit lossless, uncompressed, professional tone quality. Solid metal shell with compact design and mini size, portable and very durable. With function of unlimited overdub loop, support 5 minutes of clear looping. One level knob to control the sound volume with looper. Easily connecting to PC via the USB interface, for software update, loop import or export. One footswitch to control all the loop relevant functions: record, play, stop overdub, undo, redo, delete, etc. to meet different demands. Specification: Model: Mini Looper Color: Dark Grey Max Loop Length: 5 minutes Max No. of Overdubs: Unlimited Latency: None (analog dry-through) Power Input: Standard 9V DC Connector Type: Micro-B USB Input Jack: 1/4" Mono Audio Jack (for connecting guitar/ bass) Output Jack: 1/4" Mono Audio Jack (for output the signal) Item Size: 8.8 * 3.8 * 3.4cm / 3.5 * 1.5 * 1.3inch Item Weight: 214g / 7.5oz Package Size: 11 * 6.5 * 6.3cm / 4.3 * 2.6 * 2.5inch Package Weight: 285g / 10.1oz Packing List: 1 * Mini Looper 1 * User Manual Note: Power adapter and cable are NOT included.