Product Features: 1.Power switch/record switch. 2.''+'' volume plus/key for next song. 3.''_''volume minus/mp3 music conversion key 4.Headphone jack 5.Work indicating lamp 6.Size:45*17*6mm 7.Recorded file in :wma/mp3 format 8:High capacity 9.Built-in rechargeable lithium battery 10.USB storage write protection 11.one-touch recording & high quality recording 12.Recording via high grade built-in microphone 13.Recording te;ephone conversation 14.Working as drive free usb flash disk 15.MP3 function Funcion Parameters: 1.Battery capacity:lasting for about 8h while continuously recording 2.Lasting for about 6h while continiously playing 3.Recording format:WAV 4.Music format:MP3/WMA/WAV 5.Sampling frequency:48KHZ 6.Remarks:Due tothe recording effect of this products ,rela.
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