Features: 48K, 24bit lossless, uncompressed and professional tone quality. Maximum 5 minutes recording time, unlimited overdub loop. One footswitch controls all functions: record, play, stop overdub, undo, redo, delete. Supporting import and export with lossless wav file, compatible with Wins/ Mac OS systems. Full metal shell and compact size design, long-lasting and portable. Note: The power adapter is not included. Specifications: Max. Loop Length: 5 Minutes Overdubs: Unlimited Latency: None (analog dry-through) Input: 1/4" Monaural Jack Output: 1/4" Monaural Jack USB Connector Type: Micro-B USB Power Supply: DC 9V Power Adapter (negative inside and positive outside) Item Size: 9 * 4 * 3.5cm / 3.54 * 1.57 * 1.38in Item Weight: 216g / 7.62oz Package Size: 11 * 6.5 * 6cm / 4.33 * 2.56 * 2.36in Package Weight: 300g / 10.58oz Package List: 1 * Looper Pedal 1 * User Manual (English)