mp3 player with bluetooth 5.0, berennis 16gb portable hifi lossless sound 2.4" large screen music player with fm radio voice recorder video player, support up to 128gb berennis please note before you buy: screen size 2.4 inch; resolution 320 x 240; maximum songs supported 4001; 8 video format supported, converted video may not be played. video file up to 1080p supported.