iZotope / Spire Studio is a portable multi-track recorder. There are no noticeable scratches or stains. The set includes the main unit and AC adapter. An iOS-compatible recording system with a built-in microphone that enables top-quality recording with a single push, anytime, anywhere. It can be used like a high-performance stand-alone multi-track recorder by linking with the iPhone app. ■ Specifications ・Input Custom-designed internal microphone XLR/TS combo jack x2 ・Output 1/8″ headphone output x2 (simultaneous monitoring possible) ・Microphone preamps: High-quality microphone input x2, +48 V phantom power compatible ・WI-FI: 802.11 b/g/n, 2.4 GHz ・Sample rate/frequency: 24-bit/48 kHz (Export data is converted to 24bit/44.1kHz) ・Internal memory: Up to 6 hours of recording possible ・Battery: Lithium-ion rechargeable battery with up to 4 hours of continuous use ・Simultaneous recording of 2 tracks / up to 8 tracks can be used ・External dimensions: 11.07 x 8.74 x 12.29 cm ・Total weight: 0.62 kg ・Operating compatibility iPhone 6 or later iPad 5th gen / Air or later iPad Mini 2 or later iPad Pro iOS 10 or later