Fully enclosed transparent sound cavity design enhances bass while preserving the speaker's lighting effects, delivering deeper lowend without sacrificing clarity. HD fullrange internal magnetic speaker unit provides clear, widefrequency sound with HiFi quality. Colorful ambient lighting with a dedicated light button switch creates atmosphere for movies, games, or music, offering both visual and auditory enjoyment. Bluetooth 5.1 with a builtin V5.1 core chip ensures stable transmission and longer wireless range, enabling convenient wireless music playback. Usage scenarios Desktop or home office setup: enjoy clear, balanced sound while working, with ambient lighting adding to the mood without distraction. Living room or small gathering: use as a compact audio and lighting system to accompany casual listening, movies, or games. Dorm room or on the go: stream music wirelessly from mobile devices, tablets, or laptops for flexible listening anywhere.