The Bluetooth speaker uses the Bluetooth 5 chip to maximize device compatibility and pairing speed, easily reads the music playlist and connects any device such as a smartphone. The speaker delivers immersive sound with rich bass, without any noticeable distortion even at maximum volume. Bluetooth speaker is equipped with stereo surround sound drive speakers and advanced digital signal processors to enjoy music at any volume. Even at full volume, it’s like a live performance. Connect two speakers Bluetooth wireless. Let’s enjoy full range high volume music in parties, beaches, parks, or anywhere else imaginable. QTY over 700 ship by sea.