A great companion for practicing guitar, bass, acoustic guitar, winds, or any type of instrument! The KR mini - an easy, simple and compact rhythm machine with a built-in speaker and optional batter power for play-anywhere convenience! Many musicians wish that they could enjoy casually performing while being backed up by real rhythm patterns rather than just a metronome. Korg has responded to these wishes with the KR Mini rhythm machine. It features a simple design that eliminates all complex functions, looks that overflow with nostalgia and analog-like controls. Playing a rhythm pattern is easy as making selection and pressing play. A total of 60 diverse rhythm patterns and 120 fills are ready to accompany you. Easy, simple and compact, the KR mini can play its role anywhere. Features include: · Easy and simple design; just select a rhythm pattern and press the play button · Chain function lets you arrange your favorite rhythm patterns and fill-ins to create complete songs · Optional foot switch lets you control fill-in/start/stop hands-free · Tap the 16 pads for finger drumming or recording your own performances · Built-in speaker with 2W output helps you jam anywhere without the need for an additional monitor · Headphone/speaker jack for quite practice or connection to an external monitoring system · Two-way power; use the AC adaptor or batteries (AA alkaline batteries x 3)