Digital recorder. The LS-12 makes it easier than ever for you to capture songs with professional, better-than-CD sound quality. High-quality direction microphones are perfectly complemented by an intuitive user interface, handy metronome lamps, full connectivity and more. Recommended Application Area: Music, Broadcasting. External Memory (Slot): SD / SDHC card (512 MB ‑ 32 GB), Internal memory: 2GB. USB 2.0 High Speed, USB Storage class, USB Composite device. Full Dot Matrix Display: 30.1 x 35.4mm / 1.83''. Recording format: PCM (WAV) / MP3, Playback format: PCM (WAV) / MP3. Battery: 2 x AA, Recording: 50h. Dimensions: Height: 52.5mm, Width: 138.7mm, Depth: 23.5mm. Weight: 170g (incl. Batteries). Included: Alkaline Battery, USB Cable. Colour: silver.