Samson expedition express is a Bluetooth speaker, with an inbuilt subwoofer. It is perfect for a small gathering or a performance gig. It can connect up to 2 microphones, 1 musical instrument. 2 microphones will be provided for rental. AKG-D5 & a samson microphone. Free transport to your destination. Rental is at $50 for 24 hour usage. It should be returned in the condition that you received. Should there be any defects, you may be liable to pay the full price of $300