The anker soundcore sport is the perfect outdoor noise cancellation speaker for those who appreciate clear sounds in the outdoors. These voice-activated sound chips are designed to keep you connected and entertained in a noisy environment. The sound chip has been designed with an easy-to-use body and user interface that makes it easy to favorite the sound on your phone. This outdoor noise cancellation speaker also has an automatic settings that will let you control the level of noise while you're using the speaker.