【Versatile Multimedia Player】This compact device supports various audio formats including APE, FLAC, MP3, WMA, WAV, and AAC-LC, ensuring high-quality lossless music playback. 【Expandable Storage】With support for TF card expansion up to 128GB, you can carry your entire music library wherever you go. 【Multi-functional Device】Beyond music, it features video playback, e-book reading, FM radio, and Bluetooth-compatible 5.0 connectivity for a comprehensive entertainment experience. 【Portable Design】Weighing only 31g with a compact size of 90.5 x 39.5 x 10mm, it's perfect for on-the-go use. 【User-Friendly Interface】The 1.8-inch display and support for 6 languages including Simplified Chinese and English ensure easy navigation and operation. 【Long Battery Life】Equipped with a 250mAh lithium battery, it offers extended playtime on a single charge. Specifications: Dimensions: 90.5mm*39.5mm*10mm Software language: Simplified Chinese, English and other 6 languages Product weight: 31g Display: 1.8 inches Battery: 250mAh/3.7V lithium battery Charging parameter: 5V/1A input Charging time: about 2 hours Bluetooth-compatible version: 5.0 TF card expansion: 128GB (not included) Audio format: APE, FLAC, MP3, WMA, WAV, AAC-LC Video format: AVI 128*160 (converted by conversion tool) Recording format: WAV Image format: support JPG/JPEG/BMP E-book format: TXT document