Welcome to our store! 1、With RGB Light: The colorful lights dance to the music, and the bass in the music has a good light rhythm that can increase the passion in any situation. 2、Stable and Fast Connection: The wireless Bluetooth speaker uses Bluetooth 5.0, one-button connection to easily transmit music, fast connection to ensure stable music playback. 3、360 Degree Surround Sound Effect: You can hear the same roaring sound effect from 360 degree surround sound speakers no matter where it is placed. 4、Appealing Bass: The optimally designed sound cavity and the customized metal diaphragm allow the Bluetooth speaker to emit a more pleasant sound and provide an immersive listening experience. 5、Simple Button Design: Our Bluetooth speaker has a ring layout with 4 buttons, simple design, even at night it can be easily operated, providing a convenient user experience. Item Type: Bluetooth Speaker Shell Material: Plastic + Acrylic Color: Black Product Size: Approx. 85 x 68 x 68mm / 3.3 x 2.7 x 2.7in Product Battery: 3.7v 350mah lithium battery (built-in) Power: 3W Package List: 1 x Bluetooth Speaker 1 x USB Charging Cable 1 x Instructions Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.