MP3 Player 2.4inch Full Touchscreen Lossless Sound Bluetooth 5.0 FM Radio Recorder Built in Speaker MP4 MP5 Music Player Item Type: MP3 Player Material: Metal, LCD Screen Size: 2.4 Inch IPS HD TFT Color Screen Resolution: 240x320 Pixels Operation Mode: Full Screen Touch Support Video File Type: Support AVI, Play Need Tool Conversion Support Image File Type: PEG, BMP Support Electric Book File Type: TXT External Expansion Memory: Memory Card Expansion Card (Up to 128G, Not Included) Built in Battery: Lithium Battery 450mAh More Functions: Voice Recorder, Alarm Clock, Calendar, Calculator Multi Tasking: Support System Requirements: For Windows Xp, for Windows 7, for Windows 10 Support Sound File Type: Support MP3, WMA, M4A, APE, FLAC, WAV, AAC LC