JNN M13 bluetooth Lossless MP3 Player MP4 Audio Video Music Player FM Radio E-book

Features Touch button night backlight it is more convenient for night operationSupport APE FLAC and other lossless formats support lyrics synchronization background playingSupport AMV AVI video playingHifi lossless sound quality 5D soundTXT format e book memory readingBuilt in dual PCM microphone to support long distance recordingLong battery life charging for 1 5 hours playing for 48 hoursSupport convenient folder classificationThe FM function can not only radio but also record it and save it One button lock screen simple and convenientSupport OTG downloader requires mobile phone to support OTG function bluetooth CSR4 2 better wireless sound quality Specification Name Portable bluetooth MP3 playerModel M13Material CNC metal one double curved glass screenBuilt in memory 8G 16GResolution 128 x 160bluetooth version CSR 4 2Battery power 800mAhFrequency response 20Hz 20KHzCharging time About 1 5 hoursPlay time 48 hoursReading time 78 hoursDistortion 0 008 Recording format MP3 WAVPlay format MP3 WMA WAV APE FLACSignal to noise ratio 90dbSize 8 5 x 4 x 0 7cm 3 3 x 1 6 x 0 3inch Note 64GB 32GB MP3 device memory 1Pcs 32GB memory cardThe color of the item may vary slightly due to photography and different PC monitor The size might be slightly errored due to manual measurement Your kindly understanding would be appreciated Package Included 1 x MP3 Player1 x Earphone1 x Cahrging Cable1 x User Manual