Features: Multi-function: 1.8" Full screen MP3 player supports listen to music, reading e-books, FM radio, and recording, which can meet your different requires. HiFi sound quality: Non-destructive core decoding chip, 64-bite otca-core prosessor, better parsing mainstream non-destructive music formats. Two-way Bluetooth-compatible: Bluetooth-compatible 4.0 technology to ensure bidirectional transmission, say goodbye to wired. High-definition Noise Reduction Recording: built-in microphone, suitable for meetings, classes, walking, running and other occasions, support external TF-card expansion memory and 128G memory card expansion. Portable and Lightweight: compact and light in design, easy to store and carry, you can put it in your pocket without feeling uncomfortable and taking up too much space in your bag. Specifications: Size: Approx. 57.5x43.5x11.5mm/2.26x1.71x0.45inch Type: Button Version, Touch Version(optional) Memory: without Memory Card, 8G, 16G, 32G, 64G(optional) Music Playback: supports MP3, WAV, etc Recording Support: FM MIC recording, supporting MP3 WAV format Images Browsing Support: BMP JPG format browsing Video Format Support: MP4 format (need to be converted on PC through the installation tool) FM Radio Support Advanced: including (recently read books, tags, automatic browsing) Day/night modes System Support: WINDOWSXP/VISTA/WINDOW8 Recording Format: MP3/WAV Document text reading support Multi-language: support Support Bluetooth-compatible receiving and sending Bluetooth-compatible: 4.0 supports two-way transmission Memory Expansion: up to 128GB Screen: 1.8-inch touch control screen Note: Random delivery for the appearance of memory card. Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x 1.8" Full Screen MP3 Music Player(with/without Memory Card)