The B66 is a pocket - sized powerhouse. Its integrated back - clip design means you can effortlessly attach it to your clothing, making it the perfect companion for outdoor sports, commutes, or just a casual day out. Lightweight and convenient, it goes wherever you go without the slightest inconvenience. Audiophile - Approved Sound Quality Immerse yourself in a world of crystal - clear audio. With support for lossless formats like FLAC and APE, along with popular ones such as MP3 and WAV, every note is reproduced with stunning accuracy. The 3D external speaker delivers a rich, immersive sound experience, whether you're listening to your favorite tunes, catching up on an audiobook, or tuning into the FM radio. Multimedia Marvel The isn't just an MP3 player; it's a versatile multimedia hub. It's a haven for bookworms, offering a portable library experience. Dive into your favorite reads with features like table of contents access, brightness adjustment, auto - paging, and bookmarking. Plus, enjoy music background playback as you get lost in the pages. For language learners, it's an invaluable English listening assistant. With lyrics display and variable - speed playback, mastering pronunciation and comprehension has never been easier. And when it comes to capturing important moments, its noise - reduction recording feature with voice - controlled recording is perfect for classroom lectures or business meetings. Expandable Memory, Limitless Possibilities Worried about running out of space? Don't be! The B66 supports up to 128GB TF card expansion. Store your entire music collection, countless audiobooks, and important voice recordings without a second thought.Note: No memory Intuitive Touchscreen Interface Navigate through your media effortlessly with the full - touchscreen design. The IPS display, with a resolution of 320x172, offers fast r