Sony ICD-PX370 Mono Digital Voice Recorder with Built-In USB (Black)

The Sony ICD-PX370 is a simple, reliable mono voice recorder built for lectures, meetings, interviews, and student note-taking. It offers long battery life, one-touch operation, and a direct built-in USB connector for fast file transfer—no cable required. Auto Voice Recording and Clear Voice playback help keep speech clean and understandable even in noisy rooms.

At a glance

• Recorder type: Mono digital voice recorder
• Recording format: MP3 (monaural)
• Built-in memory: 4 GB (stores up to ~59 hrs at MP3 128 kbps)
• Expandable storage: microSD / microSDHC slot
• Battery life (recording): Up to ~57 hrs at MP3 128 kbps
• Battery type: 2 × AAA alkaline (included)
• USB: Direct USB-A built-in plug (Hi-Speed USB)
• Mic: Built-in stereo mic (records mono voice) + mic input
• Playback: Built-in speaker + 3.5 mm headphone out
• Voice tools: Auto Voice Recording (Optimized Voice Rec), Clear Voice, Noise Cut, Low-Cut Filter
• Dimensions: approx. 38.3 × 114.2 × 19.3 mm (1.51" × 4.50" × 0.76")
• Weight: approx. 74 g (with batteries)

Key features for education

• Excellent for lectures and reporting: mono MP3 recording keeps files small but speech clear.
• Auto Voice Recording optimizes settings for spoken word and reduces background noise. :contentReference[oaicite:1]{index=1}
• Clear Voice playback + Noise Cut improves intelligibility when reviewing notes. :contentReference[oaicite:2]{index=2}
• Long battery life supports days of classes without recharging. :contentReference[oaicite:3]{index=3}
• Easy USB transfer lets students or staff move files to a computer in seconds. :contentReference[oaicite:4]{index=4}

Compatibility and workflow

Recordings are saved as standard MP3 files that open on Chromebooks, PCs, Macs, and most mobile devices. The recorder plugs directly into a USB-A port for drag-and-drop transfer. For USB-C-only laptops, a USB-C to USB-A adapter may be needed if permitted by district IT.

Best use cases

• Lecture capture for students or professional development
• Student interviews, oral history, and journalism projects
• Assistive-tech note taking and accommodations
• Staff meetings and quick voice memos

Classroom notes

• Mono recorder: Perfect for speech; not intended for stereo music recording.
• File capacity: 4 GB handles weeks of typical class notes, and microSD expansion is available for heavier use. :contentReference[oaicite:6]{index=6}
• Simple controls: One-touch record and scene presets make it student-friendly.

Purchasing for schools and districts

Learning Headphones supports purchase orders, tax-exempt checkout, and volume pricing. If you’re outfitting lecture-capture or student reporting kits, our team can help confirm accessories like microSD cards, cases, or headphone bundles.