MP3 Player Bluetooth 4.2 1.8in Color Screen Touch Key Video Play Portable Music Player with Speaker FM Radio Electronic Book Black 16GB Item Type: MP3 Player Material: Aluminum Alloy Screen Type: 1.8 Inch Color Screen Battery Capacity: Built in 300mAh Li Ion Battery (Included) Music Function: Support MP3, WAV, WMA, FLAC, APE Format Video Function: Support AVI, AMA Format Picture Function: Support JPG, JPEG Format Elctronic Book Function: Support TXT Format BT Function: Support BT 4.2 (Compatible with Most BT Devices On the Market) Other Functions: Radio Function, Recording Function, Stopwatch Function, Dictionary Function, Built in Speaker Memory Card: Supports Up to 128GB (Not Included)