Mini Metal MP3 Player USB

An ultra-small, metal-bodied MP3 player weighing under 30 g, designed with a functional lavalier clip for versatile wearing options. Plays MP3 audio files directly from microSD (TF) cards. Offers combined functionality: music playback + USB storage + TF card reader — all in one device. Connects via USB 1.1/2.0 interface with hot-plug support and draws power solely from its internal rechargeable lithium battery. Compatible with Windows 98 SE through Windows 10. Its solid-state architecture ensures resistance to physical shock, drops and electromagnetic interference — no fragile moving parts or spinning media involved.