Tascam FR-AV4 - portable audio recorder

3.5 mm jack input: 2 | Maximum temperature: 40°C | Mac operating systems supported: Mac OS X 15.0 Sequoia | Compatible battery sizes: AA | Colour display: Yes | Windows operating systems supported: Windows 11 | Compatible memory cards: MicroSDHC | Compatible memory cards: MicroSDXC | Height: 42 mm | Warnings: Avoid contact with water and moisture. | XLR combo inputs: 4 | Warnings: Do not disassemble the unit yourself. | iOS compatibility: 16 or later | Channels quantity: 6 channels | Audio formats supported: MP3 | Power consumption (typical): 5.4 W | Minimum operating temperature: 0 °C | Sound bit resolution: 24-bit / 32-bit | Weight: 660 g | USB Power Delivery (USB PD): Yes | Product type: Audio recorder | Mac operating systems supported: Mac OS X 14.0 Sonoma | Mac operating systems supported: Mac OS Tahoe (26) | Warnings: Protect from extreme temperatures. | USB connector type: USB Type-C | Display diagonal: 4.83 cm (1.9") | Sample rate: 48 kHz / 96 kHz / 192 kHz | Built-in microphone: No | Display type: LCD | Width: 184 mm | Depth: 130 mm | Built-in display: Yes | Maximum input level: 1 dBV | Product colour: Black | Headphone outputs 1/8" (3.5 mm) : 1 | Phantom power supply: Yes | Media types supported: Flash card | 3.5 mm connector: 2 | Compatible memory cards: MicroSD (TransFlash) | Audio formats supported: WAV | Number of batteries supported: 4 | Interface: USB | Package contents: Recorder x 1 | Maximum internal memory: 512 GB