Bakeey B3 8G Digital Voice Recorder Mini Professional Dictaphone Ultra Thin HD Long Distance Encryption Audio Music MP3

Features Metal case mini fuselage durable and exquisite Start recording when power on Save recording when shut down easy operation Voice activated recording Recording is automatically started when sound is detected and recording is paused when there is no sound Supports the MP3WAV WMA music play interesting and practicable The name of the recording file is the recording time and supports file encryption Specification Dimensions 60 35 4mmWeight 10gColor BlackMaterial MetalBuilt in magnetism yesMemory Built in 8GB 8GB storage of recording files for 96 hoursRecording format WAVBitrate 192KbpsNSR ≥70dbFrequency 20Hz 20KHzMicrophone large scale high sensitivity micWorking time Continue Recordingaround 22 hours Long recording mode about 30 hoursMusic format MP3 WAV WMARecording mode Voice activated manual controlVoice activated sensitivity Can not adjustEarphone 3 5mm stereo earphoneBuilt in battery built in lithium polymer batteryListening to songs with headphones can last for 28 hours Connect Micro USB2 0 OTGWorking Temperature 5 45℃Package Includes 1 x Digital Voice Recorder MP31 x USB Cable1 x Earphone1 x User manual