About this item Loud and Crisp Sound - Upgrade 2 high-quality horns, plays very clear and can get very loud without any distortion and noise. IPX6 Waterproof - Portable Bluetooth speakers feature IPX6 waterproof and dustproof, making them suitable for shower, pool, and beach use. The speaker cannot be completely immersed in water. Portable & Hanging - Equipped with a detachable lanyard, the portable speaker can be hung on bicycles, motorcycles, backpacks, and tents. Wireless Stereo Pairing - Bluetooth speakers deliver powerful surround sound by connecting 2 speakers together. Multi Play Way - Wireless speakers adopt seamless Bluetooth 5.0. Support TF and AUX, making them portable for phones, tablets, and laptops. Dimensions: 1.96'D x 7.08'W x 2.56'H