This 100 watt wireless PA system is perfect for events and youll 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 dont 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/ combo jack input for a wired mic and stereo RCA line-in inputs for an external device such as a CD or MP3 player. Theres 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.