Versatile Playback: Enjoy music, radio, recording, videos, and e-books with support for MP4 and AMV formats, providing a wide range of entertainment options. Expandable Storage: Easily insert a 32G memory card (not included) to store your favorite media, ensuring you have ample space for your music and videos. Bluetooth-compatible Connectivity: Seamlessly connect your MP4 player to Bluetooth-compatible 4.2 enabled devices, allowing for wireless audio streaming and convenient pairing. Long-lasting Battery: With a built-in 250 mAh battery, enjoy uninterrupted playback for 6-8 hours, and take advantage of the breakpoint resume function for added convenience. User-friendly Design: The seven-button layout, adjustable power saving mode, and multi-language support make this MP4 player a perfect companion for music enthusiasts, offering ease of use and customization. Item Name: MP4 Player Material: ABS Features: Versatile, Convenient, Durable, Decoration, Fine Workmanship, Long-lasting Battery Capacity: 250mah Instructions: Press The M (Menu) Key in The Upper Left Corner to Bring Up The Menu Interface; Return Key in The Upper Right Corner: Short Press to Exit The Menu or Volume Setting, Long Press to Exit to The Main Menu Mode; LAST Key on The Left: Short Press to Switch to The Previous Song File, Long Press for Rewind Function. NEXT Key on The Right: Short Press to Switch to The Next Song File, Long Press for Fast Forwarding Function. Keys at The Top: Volume Up, or Move Menu Selections Up; - Key Below: Volume Down, or Move Menu Selections Down. The Middle Button Is The Play Button. Short Press to Pause Playback And Long Press to Turn Off. Size Details: L: 9cm/3.54", W: 4cm/1.57", H: 0.8cm/0.31" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x MP4 Player 1 x Charging Line 1 x User Manual 1 x Earphone