Portable audio system packs 50 watts of power into a unit weighing less than 6 lb. to reach an audience size of 300 people wherever you need. Dual-channel, VHF wireless technology allows simultaneous usage by two different people by using the handheld microphone and headset or lapel microphone. Wireless microphone has a range that allows the presenter to stand up to 100' away from the PA system while speaking. Media player gives you the ability to play recorded audio from a SD card or a USB thumb drive. You can even record a presenter's speech that is spoken into the microphone onto the thumb drive. Media player and FM radio are accessible by either using the control panel on the unit or the remote control. Internal rechargeable battery provides up to eight hours of use per charge. Included carrying case with storage pockets allows you to easily transport your system with all of your accessories.