8GB Lectures Meetings Interviews Mini Recording Device Vor Rechargeable Digital Voice Recorder Pen

8GB lectures meetings interviews mini recording device VOR Rechargeable Digital Voice Recorder penTechnical Parameter:SpecificationsItemDescriptionDimensions108*30*15mmThe displayLCD displayPC ConnectionUSB2.0MemoryBuilt 1G/2GB/4GB/8G other optionalPower supplyUse two AAA batteriesMP3High-quality MP3 functionRecordingSampling rate48KHz(Sampling rate of the linear sampling rate level) Sample size4 Recording formatAD PCM Recording ModeHP (192K bps); SP(64K bps):LP(32K bps) Recording TimeHP:12H/24H/48H  SP:36H/72H/144H  LP:72H/144H/288H  (1GB/2GB/4GB Flash)MP3,WMAHeadset maximum output(L)5mW+(R)5mW(32 Ohm) MP3 bit rates8K bps - 320 K bps WMA bit rate5K bps - 384 K bps Frequency response20Hz to 48KHz SNR>=90dBTemperature-20 To 50 degrees Celsius ambient temperatureSpeakerBuilt-in high-quality speakersDigital VolumeDigital volume control 40VOSVOR and AGC functionsTelephone recordingAchieved by connecting the phone recording adapterProtectionLow battery detection automatic protection function