Philips DVT1200 silver

This digital voice recorder from Philips is the perfect device for recording notes, ideas, and thoughts. The recorder features simple operation - you can record using just one hand or even use voice-activated recording for convenient, hands-free recording. When enabled, recording will start automatically when you start speaking. Recording stops automatically after you stop speaking and restarts when you begin speaking again.
Recordings are stored in 4GB of memory, and the DVT1200 model also has a slot for a Micro SDHC memory card. With time-stamped recordings, you can quickly and accurately find the desired record. By connecting to a PC, you can share, analyse, and archive voice files. The recorder is powered by a pair of AAA batteries, which provide power for up to 42 hours of recording.
Specifications:

Display:
Type: LCD
Resolution: 112 x 112px
Screen size: 33mm

Media storage:
Built-in memory capacity: 4GB
Slot for Micro SDHC cards (up to 32GB)

Audio recording:
Built-in microphone: 1 channel
Recording formats: WAV (ADPCM and PCM)
Recording modes: HQ (PCM), SP (PCM), LP (ADPCM)
Sampling frequency: 24kHz (PCM/SHQ), 8kHz (HQ), 8kHz (SP/LP)
Bit rate: 384kbps (PCM), 128kbps (PCM), 32kbps (ADPCM)
Recording time (internal memory): 23hrs (HQ mode), 68hrs (SP mode), 270hrs (LP mode)

Sound reproduction:
Frequency Response: 750Hz - 18KHz
Speaker diameter: 28mm

Features:
Instant one-touch recording
Voice-activated recording
Keypad lock
Upgradeable firmware
Variable speed playback
Optimised for notes
Microphone sensitivity: high/low
Clock
Remaining time
Noise reduction
File lock
Index (through 10)
AB repeat

Connections:
Headphone (3.5mm)
USB 2.0

Power:
Battery Life: up to 42hrs
Battery Type: 2x AAA batteries

Dimensions:
108 × 37 × 19mm

Weight:
49g