DANA TRADING Portable Bluetooth PA Speaker System is a party speaker. It is compatible with iOS, Windows, Mac, and Android operating systems and supports devices like smartphones, tablets, laptops, etc. You get a remote and microphone included with this speaker. So, you can easily control its functions. The microphone allows you to have a karaoke night. It is wireless and connects via Bluetooth. The speaker comes with dual 6.5" subwoofers that produce punchy bass. It is waterproof and dustproof. The speaker's LED lights suit the party theme. Also, it comes with wheels and a handle to carry outdoors.