OnePi Digital Voice Recorder 8GB Voice Recorder Playback for Lectures - USB Rechargeable Dictaphone Audio Sound Recorder Mini Small Spy Lecture

Record Crystal Clear Audio - Double ultra-sensitive microphones with dynamic noise reduction Means you can enjoy crystal clear recordings even while you're up to 40ft away or to record quiet, discreet conversations.

Easily Transfer Files To Mac or PC - Just connect the recorder to your computer using the supplied USB cable and drag the files over to your PC.

Fast Charge - Fast charge via mini USB port, Built-in high capacity rechargeable battery.

Landline Phone Recorder - Telephone recording function allows you to record detailed conversations, direct from your landline phone. Best sound will be with Cordless Phone.

Built-in mic: Omani-directional microphone
External: Dynamic 20mm,16ohm
S/N(ratio): 80db
Display: 128 x 64 lattice screen
Interface type: USB 1.1/USB2.0
Record audio format: MP3,WAV
Supported music file: MP1/MP2/MP3/WMA/WMV/ASF/WAV
Operating temperature: 0~40
Support Languages: Multi-language
Battery(full charge): Recording: up to 10 hours; Charging time: 4-5 hours.
Record times: SHQ(192kbps): 5520 mins; HQ(128kbps): 7680 mins; SP(64kbps): 16920 mins;
LP(32kbps): 33120mins
Frequency: 20Hz-20KHz
Max output: 300mW
Storage media: Embedded flash
Size: 3.3" x 1.3" x 0.5"