HD speaker unit Builtin fullrange speaker with internal magnet structure for fidelity sound and clear, dynamic performance. Delivers crisp highs and solid bass for everyday music and movies. Bluetooth 5.1 Integrated Bluetooth 5.1 core chip provides stable wireless transmission and longer connection distance, enabling wireless listening without frequent dropouts. Colorful ambient lighting Colorful ambient lighting with a dedicated light switch adds atmosphere and enhances the listening experience through visual effect and mood. Fully enclosed transparent speaker A fully enclosed transparent sound cavity design preserves the lighting effect while significantly improving bass response for a fuller sound profile. Compatibility and performance Designed to work with Bluetoothenabled devices such as smartphones, tablets, and laptops. Delivers reliable wireless audio with a compact form factor and transparent enclosure that emphasizes both function and aesthetic appeal. Size and material notes Fully enclosed transparent housing emphasizes a modern look while supporting enhanced bass performance through its sealed cavity design. Use scenarios At home media setup: pair with a phone or tablet to enjoy music, movies, or streaming audio in a living room or bedroom. Desktop or work desk: use as a compact speaker for focus music, callsuitable audio, or casual listening during work or study. Small gatherings or ambient spaces: create an inviting atmosphere with music and colorful lighting for gatherings or moodenhancing background audio.