Pfx Player is a professional video and music playback tool. It is one of the best video and music player for android phone, and android tablet. Pfx Player also protects your private video from being deleted or seen when people use your device. FEATURES: • All video formats are supported, including MKV, MP4, M4V, AVI, MOV, 3GP, FLV, WMV, RMVB etc. • All audio formats are supported, including WAV, MP3, OGG, FLAC, APE, WV, ACC, M4A, WMA etc. • Ultra high-definition video player, support 4K. • Priv