Compact Body for Easy Portability: Light and compact body with a braided lanyard for easy portability wherever you go. 101g in weight, 50 x 56 mm in size. Loud Volume, Deep Bass: Adopts a 3W full-range speaker and a hidden passive radiator on the bottom to deliver loud sound and deep bass. Stereo Pair, Perfect Match: Easily pair 2 speakers together to create truly immersive 360° stereo audio sound. Daily Water Resistant: IPX4 rated for daily water and sweat resistance.* Enjoy your music even while hiking on rainy days or taking a shower in a bathroom.