1、【KTV Atmosphere Light】: This portable starlight BT speaker features KTV atmosphere lighting and dynamic music light effects. The flowing dazzling light beads create a KTV-like light and shadow atmosphere, with lights pulsating to the rhythm of the music, adding dynamism and color to your space. 2、【Magic Sound Changing Effect】: The speaker comes with a magic sound changing effect, adding fun and excitement to your singing experience. It\u0027s perfect for parties, gatherings, or just a fun night in. 3、【Compact and Miniature Design】: With its compact design, this speaker is easy to carry and doesn\u0027t take up much space. It\u0027s perfect for bringing along to parties or events, or for using at home. 4、【Dual Microphone for Duet Singing】: The speaker features a dual microphone connection for joyful duet singing. It also comes with large-diameter full-range dual speakers that highly restore sound, providing a HIFI surround high and low sound experience. 5、【Long Battery Life and Wide Compatibility】: The speaker has a built-in lithium battery for long-lasting performance. It\u0027s compatible with various K-singing apps and supports systems like smartphones, tablets, and computers. It also supports TF card playback and AUX wired connection, making it versatile and convenient to use.