Enjoy your music through 14W dual high-performance drivers and an unique enhanced bass; 2. Multifunction button control: Easily manage audio playback and calls with volume controls, multifunction button, and built-in microphone. You can even connect the Bluetooth speakers directly to a non-Bluetooth-enabled device with the 3.5mm audio cable; 3. Wireless portable bluetooth speaker: Enjoy a High Definition stereo sound with a impressive volume.Portable Bluetooth speaker with 10m wireless range,you can go just about anywhere with the sound carrying clearly across several rooms without being too loud and distorted; 4. Bluetooth 5.0 technology: Equipped with the advanced technology,compatible with all Bluetooth compacity devices.Speaker automatically reconnects to the last device used Built-in Li-ion 2400mAh. Up to 8hrs battery life