Fashionable appearance and mini size‎,‎ convenient to carry Speakers with suction cup design that can be used on any smooth surface‎.‎ Unique water resistant function‎,‎ get a better experience in the bathroom‎,‎ beach and water pool‎.‎ But please note that it can NOT be immersed in water‎.‎ Built‎-in rechargeable lithium battery can be charged via USB interface‎.‎ Attached one charging cable with standard USB port‎.‎ Considerate volume control design‎.‎ Wireless Bluetooth‎,‎ supports any mobile device with Bluetooth function‎.‎