Features 1、BLUETOOTH 5.3: MP4 MP3 player with Bluetooth 5.3 chip and AAC sound decoding, which makes compatibility and stability stronger, faster data transfer (40 percent faster), Mp4 player with Bluetooth, belongs to the single side transmitter, you can Easily connect, bluetooth headphones, bluetooth speakers, (unable to perform Bluetooth data transmission and connection with mobile phones and computers). 2、HIFI LOSSLESS SOUND QUALITY: This HIFI lossless music player uses for MSONV Super HiFi sound technology and a dedicated intelligent digital noise reduction chip with higher sound resolution to reduce noise and provide you with the most original HiFi lossless sound quality, so that you have a delicate and rich listening enjoyment. Support MP3 WMA APE FLAC WAV AAC LC sound format. 3、EXPANDABLE UP TO 128GB: This Bluetooth MP3 player is newly upgraded with micro storage card expansion slot (up to 128GB), which can store about 8000 songs with lossless sound quality. This can greatly satisfy your need to store more songs, videos, audiobooks. 4、SUPERIOR RECORDING: With up to 1536kbps bit rate, this MP3 player provides superior recording sound. There are also Mic in and Line in recordings for you to choose from. Line in recording helps you record music from sound devices without compromising sound quality. FM recording is also available. 5、MULTIFUNCTION MP3 PLAYER: This pocket sized digital MP3 player offers additional features including video (must be converted before playback), FM radio, photos, electric books, calendar, alarm clock, stopwatch and more. Lightweight, easy to use and portable, it is the perfect companion for study, leisure and sports. Specification Item Type: MP3 MP4 Player Material: Zinc Alloy, Glass Size: Approx. 69x53.5x12.5mm / 2.72x2.11x0.49in Display: 2.4 Inch Full Touch Screen Resolution: 320x240 Battery: Polymer Lithium Ion Battery (Built In) Capacity: 300mAh Bluetooth: Support Micro Storage Card Slot: Maximum (128G Without) Languages: Chinese, English, German, Russian, Spanish, Portuguese, Italian Function: FM Radio, Video Playback, Recording Function, Electric Book Function, Picture Browsing, Alarm Clock Function, Date and Time Function (Including Set Time and Set Date) Electric Book Format: Support TXT Documents Video Format: AVI 240x320 (Converted by Conversion Tool) Recording Format: WAV Image Format: Support JPG JPEG BMP Supported OS: for Windows XP, for Windows 8, for OS X 10.12 or Above Package List 1 x MP3 1 x Instruction Manual 1 x USB Cable 1 x Memory Card