This wireless, 200 watt 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 8” 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 has a telescoping handle and castor wheels 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 adapter. Four multi-color LEDs notify you when the power is on, when the unit is charging, when the battery is low, and when the wireless mic is operating. 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.