[Multifunctional Digital Player] It supports TF card music play, video play, FM radio, e-book reading, picture browsing and voice recording; it also supports music play in the background, lyric display synchronously; and it can be used as a pedometer, stopwatch, calendar and an alarm clock. [Wireless BT Speaker] With BT function, support wireless connection with BT-enabled devices, such as smartphones, tablet PC and laptops. [1.8 Inch TFT Display] It adopts 1.8 Inch TFT LCD screen which displays time and battery. You can also view pictures, see lyrics, watch videos or read e-books on the screen. [8GB Memory Capacity & Expanded Memory] 8GB memory capacity ensures you to storage your favorite songs, movies or e-books freely. It also supports TF Card reading up to 64G, no need to worry about running out of its memory. [USB OTG Function] Compatible with OTG-enabled Android mobile connections, enabling audio files' downloading, quick identification, plug and play.