Wireless Bluetooth Speaker,Womail Mini Portable Mushroom Waterproof Super Bass Speaker for Cell Phone MP3 Computer Blue "" Intelligent voice prompt and simple operation. "" Supports most devices with wireless Bluetooth function, including mobile phone, tablet PC and so on. "" Built-in microphone for hands-free phone call. "" Really portable that you can easily use it in your car at home, office, outdoor places and so on. "" The Mini Speaker can also be a holder for cell phone owing to the function of suction.