Roland R-07 Black, Portable MP3/WAV Recorder with Bluetooth Functionality, Stereo recordings up to 24 bit / 96 kHz in WAV format or up to 396 kbps in MP3 format on microSD/SDHC card, Built-in stereo microphone, Integrated hybrid limiter, Dual recording function for simultaneous WAV and MP3 recording, Remote control via Bluetooth using smartphone or smartwatch, One-touch scene function, Integrated tuner and metronome, Backlit LCD, Built-in speaker, Microphone input, AUX input, Stereo headphone output, USB, Power supply: 2 AA batteries or USB, Compatible with Windows 7 or later, Dimensions (W x D x H): 61 x 103 x 26 mm, Weight with batteries: 150 g, Colour: Black, Includes microSD card and 2 AA batteries