Portable Voice Activated Recorder with Playback and MP3 Player

  Product Features: Exquisite keychain appearance design, made of zinc alloy material Lossless one-key recording Supports TXT setting for timed recording, recording segmentation, recording sensitivity, voice-activated sensitivity, bit rate With timestamp Supports recording while charging and automatic low-power saving Supports multiple languages Recording Format: WAV Recording Power: 4mA-6mA Recording Sampling Rate: 4KHz/4KHz/32KHz/48KHz/48KHz Recording Bit Rate: WAV (32/64/128/192/384Kbps) Playback Format: MP3, WAV and other formats Headphone Interface: MICRO-Mic control 3.5pie stereo jack USB Interface: MICRO-Mic 5P/DC5V-(500MAh-1000MAh) Storage: 8GB-32GB (optional) Built-in MIC: Omnidirectional capacitor MIC Device Weight: about 30g (bare machine) Device Size: about 62.38mm24.25mm11.20mm Power Supply: 3.2-4.2V Battery Capacity: 130MAh Battery Continuous Working Time: about 28 hours for recording, about 20 hours for headphone playback.