Features 1.FULL TOUCHSCREEN MP3 PLAYER: MP3 player with carbon fiber like design, with 1.77 inch full touch screen, support memory card expansion up to 128GB, more space for your music or files, support multiple sound formats, MP3 APE FLAC WAV. 2.WIDE COMPATIBILITY: MP3 player is equipped with wireless 5.0 chip, which can be backward or upward compatible with other versions of wireless devices, such as headphones, speakers, car stereos, and provides fast pairing and stable connection. 3.SUPERIOR SOUND: MP3 player has built in speakers, HiFi sound, superior sound decoder chip to better convert the source code to the most original sound, let you immerse yourself in the world of music with HiFi sound.EQ option allows you to create your customized music effects. 4.MULTIFUNCTIONAL: More than just a simple MP3 player, it contains multiple functions with photo or video viewing, FM radio, electric book and sound recording. 5.WIDELY APPLICABLE: HiFi sound music player is suitable for different scenes such as running, walking, studying, meeting and so on. Compact but powerful, ideal present for music lovers, family, friends and children. specificationItem Type: MP3 Player Material: ABS Size: Approx. 55.5x42.5x12.5mm / 2.19x1.67x0.49in Color: Black Battery: Polymer Lithium Ion Battery (Built In) Capacity: 200 mAh Screen: 1.77 Inch Touch Screen Bluetooth: V 5.0 Memory Card: Maximum (128G Without) FM Reception Frequency: 87.5 Mhz~108 Mhz Electric Book: TXT Format Support Language: Support 6 Languages Interface: USB C Charging Port, 3.5mm Headphone Jack PackageList 1 x MP3 Player 1 x USB Cable 1 x Manual 1 x Memory Card NoteManual measurement please allow some error.