Wirelessly listen to music and answer calls with this Black Waterproof Bluetooth Speaker by i-planet featuring a rechargeable compact speaker with a waterproof silicone cover, easy push-button operation and a large, super strong suction cup on the back. Take it with you to the beach, pool, or leave it at home in the shower. Never be without your music again. Works with mp3 players, PCs, tablets, and smartphones. Speaker measures approximately 3.25" in diameter x 2.25" in height. Comes packaged in a blister pack.