Feature:1. Multifunctional: This MP3 MP4 player supports FM radio, speaker output, calendar, photo browsing, video playback, and e book reading (txt format only). It can also be used as a USB flash drive for easy file management. Stay organized and access your files anytime.2. Bluetooth Connectivity: Equipped with a high speed 4.2 Bluetooth chip for faster and more stable data transfer and connections. Enjoy clear stereo sound with no delay or lag, making it perfect for activities like sports and running.3. Fingertip Gyroscope Design: The MP3 player features a fingertip gyroscope design for relaxation and stress relief. Store your favorite songs, videos, and E books to enjoy music wherever you go.4. HiFi Sound Quality: Built in HiFi lossless high definition speaker supports wireless headphones for music playback. Listen to your favorite radio stations with the built in FM radio and plug in wired headphones for better reception, allowing you to enjoy MP3 anytime, anywhere.5. Long Battery Life: With a high capacity lithium ion battery, this portable music player only takes 2 hours to charge and offers up to 10 hours of music playback and 3 hours of video playback. Enjoy over 30 days of standby time.6. Easy to Use: Classic button design makes it suitable for children and seniors. Compact and lightweight, this MP3 MP4 player can easily fit in your wallet or pocket, making it a perfect gift choice for friends and elders.Specification:Item Type: MP3 MP4 PlayerMaterial: ABSColor: BlueBattery Capacity: Built in 200mAh Lithium Ion Battery (Included)Screen Type: 1.77 Inch Color ScreenMusic Format: Support MP3, WAV, WMA, FLAC, APEVideo Format: Support AVI, AMAImage Format: Support JPG, JPEGE Book Format: Support TXTBluetooth Version: 4.2 (Compatible with Most Bluetooth Devices)Other Functions: Fingertip Gyroscope, Radio, Recording, Stopwatch, Dictionary, Built in Speaker.Package List:1 x MP3 MP4 Player1 x Earphone1 x Data Cable1 x Storage Box1 x User Manual