16GB Bluetooth MP3 Player FM Radio

     Here is a portable Bluetooth MP3 player that is loaded with features that you will like. This Insma model no. M13 has a 16G built-in memory and uses Bluetooth version CSR 4.2. Its formats are for recording in audio format is MP1, MP2, MP3, WMA, WAV, OGG, ASF, APE, and FLAC; in video format are AMV and AVI. It has a built-in 800mah lithium battery that has 1.5 hours charging time that gives you 48 hours of play time and 78 hours of reading time. It has a 1.8 inches display screen that has a 128x160 resolution. It is equipped with a FM radio and frequency response is from 20hz to 20khz and its signal to noise ratio is >90db and a distortion that is ≥80db. The built-in dual PCM microphone has long-distance recording capability. Some of the other features are e-book TXT format with memory reading, supports lyrics synchronization, one button screen lock, support OTG downloader, voice recorder, photo viewer, world clock, flash memory, touch tone operation mode, and backlight touch bu