Blue Mini Waterproof Wireless Bluetooth Hands-free Suction Cup Speaker Efficient and Convenient Allows you to stream music from Bluetooth enabled devices such as cell phones, MP3 players, Tablet and laptops. Built-in microphone, a key to answer phones, smart noise reduction technology to ensure that your call clarity, but also to avoid mobile phone radiation injury. The special anti-water drop design can be used in the bathroom, but not soaked in water. Unique sucker design, easy for carrying and be a good companion with you anywhere, you can put it on the smooth wall, car, glass and mobile phones/blackboard/PC so on or use it as a stand. Compatible with Bluetooth phones, MP3/MP4/Tablet/Laptop/PSP, etc.