The ConvE Stereo 20W Bluetooth Speaker (XBS09) is designed for powerful sound and outdoor durability. With its 20W speakers and TWS support, it delivers stereo sound for an immersive audio experience. The splash-proof design makes it ideal for outdoor use, while the 3600mAh battery ensures long-lasting playback. Additional features include a built-in microphone, volume control, and support for FM radio, TF/USB card play, and Bluetooth calling.