This 100 watt wireless PA system is perfect for events, and you'll be the life of the party - you can move around with ease and still be heard on this surprisingly powerful amp. The 6.5' full range speaker projects your voice and audio with gusto, and a ported enclosure design adds extra punch to the bass. It comes with a wireless mic that operates at a distance up to 100 feet. The amp is compact and lightweight, with a carry handle for easy portability. It runs on a rechargeable battery, so you don't need to keep buying new batteries - simply plug in and charge with the included AC adaptor. Adjust the sound to your liking with the treble and bass controls. This amp even includes an echo knob for a wicked sounding voice effect. The PWMA600 also has an XLR/¼' combo jack input for a wired mic and stereo RCA line-in inputs for an external device, such as a CD or MP3 player. There's an RCA output, too, so you can use this PA system as a wireless receiver for a more powerful system, or connect to an external voice recorder. One wireless and one wired mic are included.