... supported formatsMP3,WMA,AAC,FLAC,WAV,OGG,APE AudioTwo high-fidelity stereo speakers outputStereo headphone outputBattery/Adaptor2600 mAH, ... touch screen3,Long-life rechargeable battery authentication4,Certification Power5,High sensitivity low power WIFI (peer signal maximum, purchasing costs ... RMB 15-20 than others)6,Large volume of high-sensitivity dual stereo speakers (currently only one model MID ...