About this item Portable Bluetooth Shower Speaker - Don't let the water stop you from enjoying your favorite music. Use it anywhere or anytime you like (in the bathroom, kitchen, at the beach, swimming pool, washroom, or on a boat). Unique Suction Cup Design - Easy to attach and remove, the suction cup can stick to any flat surface, including a desk, wall, window, or the back of a phone or tablet. Built-in Microphone - Enjoy hands-free calls; it automatically pairs your device with the speaker when in range. Wireless Bluetooth - Compatible with smartphones and any Bluetooth-enabled device. Experience perfect sound with easy button operation for switching music, controlling volume, and answering calls. Wireless Waterproof Shower Speaker, beautifully packaged, ideal as a gift for kids, lovers, seniors, etc. Dimensions: 3.7 x 3.7 x 2.28 inches.