Lettore MP4 MP3 1,77 pollici TFT schermo LCD retroilluminato a colori USB ricaricabile BT MP3
[BT Connection]This audio player features BT5.0, supports double way lossless wireless BT transmit. BT: 5.0 two way transmit. 1 MP4 Player. [Built in Speaker]The MP3 player built in speaker, so you can enjoy music without wearing headphones.