Shmci D50 64GB voice recorder

Compact dictaphone for field recording

The Shmci D50 is a pocket-sized voice recorder with 64 GB of internal flash memory and dual microphones. It captures PCM audio at up to 9216 kbps and offers voice-activated or timed recording modes. A built-in 20 mm speaker allows instant playback without headphones. The 600 mAh polymer battery delivers up to 36 hours of continuous recording on a single charge.

Step up from basic memo recorders

This unit replaces simple dictaphones that top out at lower bit rates and lack gain control. The 27-level adjustable AGC lets you match sensitivity to the room, so distant speakers in lecture halls or conference rooms stay intelligible. Line-in, telephone and external microphone inputs add flexibility that entry-level models omit. The jump is worth it when you need studio-grade WAV files and real-time gain adjustment in a device that fits in a shirt pocket.

Check power and workflow before ordering

The recorder charges via USB Type-C from any 5 V 1 A source, so verify you have a compatible cable or adapter. Files transfer over the same USB connection and appear as mass storage, meaning no proprietary software is required. Ensure your computer can read WAV files at 9216 kbps and that 64 GB capacity suits your typical session length. The package includes only the recorder and a data cable.