<ul> <li>With five colored diamonds, the light follows the music</li> <li>Classic, elegant appearance, a modern decoration</li> <li>Surround stereo effect, providing wonderful music for you</li> <li>High and low frequency independent adjustable design</li> <li>Night light function, convenient for night use</li> <li>Bluetooth or wired connection on demand</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Bluetooth version: V5.3</li> <li>Effective distance: 10m</li> <li>Product material: ABS plastic + cloth mesh</li> <li>Signal-to-noise ratio: 80db</li> <li>Speaker power: 10W*4</li> <li>Speaker specification: 57mm*4</li> <li>Frequency range: 100Hz-20kHz</li> <li>LED lighting: RGB</li> <li>Battery specification: 4000mAh 7.4V</li> <li>Play time: 4-6h</li> <li>Charging time: 1-2h</li> <li>Size: 18.8*18.8*23.4cm</li> <li>Net weight: 1957g</li> <li>Main functions: Bluetooth/TF card/AUX playback (TF card not included), karaoke</li> </ul>