<ul> <li>Bluetooth 5.3, fast connection speed, stable signal, compatible with all Bluetooth devices</li> <li>The 1200mAh battery can play up to 10 hours at 2/3 volume when fully charged</li> <li>The mesh cover protects the speaker from water, dust, impact</li> <li>5W high power, vibration when playing music</li> <li>Cylindrical and built-in left and right channels provide 360-degree stereo sound</li> <li>Call function, the noise-canceling microphone allows you to answer calls without picking up the phone</li> <li>TWS function, you can connect two speakers to sync with one phone</li> <li>Support U disk plug and play. Support maximum 32G TF card, support USB 2.0 disk</li> <li>Support external MP3/MP4/computer audio input function (AUX)</li> <li>TWS function, you can connect two speakers to sync with one phone</li> <li>Simple button control, you can turn on/off, play/pause, switch modes, skip songs, adjust volume, etc. by pressing the button</li> <li>It is not only a Bluetooth speaker, but also a radio, wired speaker, subwoofer</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Bluetooth version: 5.3</li> <li>Range: 10m</li> <li>S/N: &gt;=95db</li> <li>Battery capacity: 1200mAh</li> <li>Built-in voltage: 3.7V</li> <li>Playing time: 2 hours</li> <li>Speaker: 52mm x1</li> <li>Speaker power: 4ohm/5W x 1</li> <li>Frequency: 120Hz-20KHz</li> <li>Size: 85x85x199mm</li> <li>Weight: 406g</li> </ul>