Sound and Expandable Storage - This mp3 player supports multiple formats for versatile listening: mp3, wma, wav, ape, flac, aac, lc, m4a, and ogg. - Expand storage up to 128 GB with a memory card. - Enjoy up to 48 hours of playback on a single 2 hour charge with the 500 mAh battery. Multifunctional Entertainment Device - Supports video playback, FM radio, photo viewing, electronic books, wallpapers, alarm clocks, and a stopwatch. - Record voice memos and set reminders anytime anywhere, making it an all in one device for entertainment and productivity. Wireless Freedom with 5.4 - Experience seamless wireless music streaming by pairing this mp3 player with your earphones or speakers. - The 5.4 technology provides stable connectivity and clear audio, letting you listen without cords on the go. Built in Camera for Capturing Memories - The built in camera offers 1280x720 resolution. - Capture photos and videos while enjoying your favorite tunes, making this mp3 player a versatile companion for family gatherings, vacations, and everyday moments. Use scenarios - On the move or traveling: carry a large music and media library with long playback life, plus access to video and photo viewing for entertainment during trips. - At home, commuting, or studying: use video, eBooks, photos, voice memos, and reminders to stay organized and entertained. - During workouts or outdoor activities: enjoy wireless listening with a cord-free experience using earphones or speakers.