Feature 1 1.77 INCH SPI HD SCREEN: MP3 player has a faux carbon fiber design with a 1.77 inch SPI HD screen. Support multiple sound formats, MP3 APE FLAC WAV. with built in HD speakers, you can also play music without headphones. 2 BLUETOOTH 5.0 CHIP: Equipped with Bluetooth 5.0 chip, it can be backward or upward compatible with other versions of Bluetooth devices, such as headphones, speakers, car stereos, and provides fast pairing and stable connection. 3 SOUND DECODING CHIP: Music player is equipped with an sound decoding chip to better convert the source code to the most original sound, allowing you to immerse yourself in the world of HiFi sound music. 4 COMPACT BUT POWERFUL: MP3 MP4 player features photo, video viewing, FM radio, electric book and sound recording. Small but powerful. EQ options allow you to create your own customized music effects. 5 EASY TO CARRY: Portable MP3 player is lightweight, fits in your pocket and is easy to carry for running, working out, walking and traveling. Ideal present for music lovers, family, friends, kids.Item Type: MP3 PlayerMaterial: ABSProduct Size: Approx. 56.5 x 42.5 x 12.5mm / 2.22 x 1.67 x 0.49inColor: BlackBattery: Polymer Lithium Ion Battery (Built In) Capacity: 200 MAhScreen: 1.77 InchBluetooth: V 5.0FM Reception Frequency: 87.5 MHz-108 MHzElectric Book: Support TXT FormatLanguage: Support 8 LanguagesInterface: USB C Charging Port, 3.5mm Headphone Jack Package List1 x MP3 Player1 x USB Cable1 x Instruction Manual1 x Memory CardNotePlease allow some error due to manual measurement.