Immerse yourself in your music with the 3D Stereo Power Bass Speaker. This speaker produces clear and bright sound quality with its Φ57mm high-fidelity speaker unit, and its 3D surround sound creates an immersive experience. You'll appreciate the Bluetooth 5.3 for its fast and stable transmission, and the one-key hands-free calling feature is perfect for making crystal clear calls. This speaker also features 4 lighting effects that can be switched freely, adding a sense of atmosphere to any setting. Whether you're using it at home or outdoors, the 3D Stereo Power Bass Speaker is sure to provide an enjoyable listening experience.