HD speaker unit Builtin fullrange internal magnetic speaker delivers fidelity sound with clarity and impact. Fully enclosed transparent speaker Enclosed transparent sound cavity design enhances bass performance while preserving the speaker's lighting effects. Bluetooth 5.1 core Integrated V5.1 chip for stable wireless transmission and longer connection distance, allowing freedom from wired constraints for wireless music playback. Colorful ambient lighting Colorful lighting with a dedicated light switch creates atmosphere and adds a visual complement to the audio experience. Use scenarios Desktop or study space: enjoy clear, rich sound from Bluetoothenabled devices while the ambient lighting complements your focus environment. Living room or bedroom: wireless music from a phone or tablet with mood lighting to enhance movies, playlists, or podcasts. Small gatherings or parties: steady Bluetooth playback with engaging lighting to set the vibe without complicated setup. Compatibility and performance notes Works with Bluetooth 5.1enabled devices for broad compatibility with modern phones, tablets, and laptops. Designed to provide both strong audio performance and appealing lighting effects in a compact form.