Features: Product Name: MP3 Player Screen size:1.8 inches Memory card type: SD card Expansion card:Support Operating mode:Touch + button type Interface:USB 2.0 Headphones:3.5 Screen color:TFT screen Screen resolution:320 x 240 Additional features:e-book reading, image navigation, FM radio, direct recording, Bluetooth support Battery type:Lithium battery Battery capacity:300 Battery life:30 (hours) Memory capacity:16G Country of Manufacture:Made in China Description: 1.Support MP3, WMA and all lossless music fomats. 2.Support amv format video play. 3.Support FM radio, Voice recording. 4.Support e-book, picture, A-B repeat. 5.Lyrics synchronized display. 6.4 kinds of eye-protection mode, 10 levels of brightness adjustment. Package include: 1* MP3 Player Notes: 1.Please allow 1-3mm differs due to manual measurement. 2.Due to the different display and different light,the picture may not reflect the actual color of the item.Thanks for your understanding. USB Type C symmetrical connector2GB internal storage + micro-SD card support Bluetooth 5.0 means faster transmission, stable performance, you can play music through Bluetooth speaker or headset. It may keep you away from cables Wi-Fi Music Streaming AirPlay FiiO Link USB DAC USB audio out 13 hours battery life Customized Android OS with support to whitelisted apps: Tidal, Spotify, Qobuz, Roon, Deezer, etc