Tascam DR-40XP - portable four-track digital recorder with a USB audio interface

Compatible battery sizes: AA | Audio formats supported: MP3 | Built-in speaker(s): Yes | Minimum operating temperature: 0 °C | Backlight colour: Blue | Sound effects: Yes | Battery lifetime: 30 hours | Sound effects: Reverberation | Audio formats supported: WAV | Frequency range: 44100 - 96000 Hz | Interface: USB | Tripod mounting supported: Yes | Channels quantity: 4 channels | Height: 155 mm | Media types supported: Flash card | Backlight display: Yes | Number of built-in speakers: 1 | Speaker power: 0.3 W | Phantom power supply: Yes (48V, 24V) | Headphone outputs 1/8" (3.5 mm) : 1 | Bit depth: 32 bit float | XLR combo inputs: 2 | Maximum input level: +5 dBu | Built-in tuner: Yes | Maximum temperature: 40°C | Depth: 35 mm | Windows operating systems supported: Windows 11 | Width: 70 mm | Power consumption (typical): 1.7 W | Mac operating systems supported: Mac OS Tahoe (26) | USB 2.0 ports quantity: 1 | Product colour: Black | Compatible memory cards: MicroSD (TransFlash) | Compatible memory cards: MicroSDHC | Number of batteries supported: 3 | Mac compatibility: Yes | Mac operating systems supported: Mac OS X 15.0 Sequoia | Built-in display: Yes | USB connector type: USB Type-C | Compatible memory cards: MicroSDXC | Weight: 213 g | Power source type: Accumulator, Batteries | Built-in microphone: Yes