Unbelievable sound: 12W of pure audio power with enhanced bass Thunders from dual neodymium drivers. An advanced digital signal processor ensures pounding bass and zero distortion at any volume. Intense bass: exclusive bass up technology and a patented spiral bass port boost low-end frequencies to make the beats hit even harder. Outdoor-proof: IPX7 protection safeguards against rain, dust, snow, and spills. Get incredible sound at home, in the yard, or anywhere else imaginable. 2-in-1 Charging Case and Phone Stand: Enjoy hands-free viewing without the hassle. Simply open the back panel of the case, place your phone on the stand, and catch up on your favorite shows—watching while traveling has never been easier! Strong and Smart Noise Cancelling: Reduce noise by up to 42dB with an advanced active noise cancelling system. With adaptive technology, soundocre P30i detects external sound and automatically selects a level of noise cancelling optimized for your ears.