This MP4 player combines quality sound, wireless connectivity, and versatile features, offering convenience and enjoyment in a portable design. Features: Wide audio format support, compatible with MP3, WMA, WAV, FLAC, and APE formats, ensuring versatile playback options for all your favorite music files. High-resolution screen with a 128x160 pixel display, providing clear and crisp visuals for navigation and media viewing. Long-distance wireless transmission enabled by Bluetooth 5.0 connectivity, offering stable and seamless connections for a better user experience. Hi-Fi sound quality achieved with MSONV Super HiFTM audio optimization technology and the ACTON independent DAC decoding amplifier, delivering rich, immersive audio performance. E-book reader functionality with smart bookmarks, allowing you to conveniently read and mark your place in texts. Extended battery life powered by a 240mAh lithium battery, offering up to 60 hours of continuous playback for uninterrupted enjoyment. Expandable storage supporting memory cards up to 256GB(not included), providing ample space for your music, videos, and other files. OTG compatibility allowing Android phones with OTG adapters to directly download content to the device, expanding usability (not compatible with iOS devices). Versatile functionality including recording, FM radio, video playback, alarm clock, and photo browsing, making it a multi-purpose device for daily use. Compact and portable design, easy to carry and perfect for use on the go. Advanced noise reduction with a built-in intelligent noise-reduction recording chip, ensuring clear and high-quality audio recordings. Specification: Material: ABS, Glass Color: Black Battery Type: 1 x 240mAh Lithium Battery Power Supply