Features Package Includes: The LIB-8000CU2 Speaker with Built-In CD/MP3 Combo Player & Two Wireless Receivers and Built-in Bluetooth SS-550 Speaker Stand Mini Cable to Plug in iPod or External Audio Source (2) WH-8000 Wireless Handheld Microphones Description Product Description The Liberty Basic Package includes the most popular, portable sound system on the market. It comes with one built-in 16 channel wireless receiver, a CD/MP3 Combo Player and your choice of wireless mic, a speaker stand, and a mini cable to plug in an external audio source. It has a built-in rechargeable battery that lasts 6-8 hours on a singe charge. There is a charging LED bar indicator, and two universal microphone jack inputs on the back. Use it for schools, corporate events, sports, places of worship, and more! The Liberty Platinum with CD/MP3 Combo Player and Two Wireless Receivers is the most popular, portable sound system on the market. This speaker is designed to provide crystal clear voice amplification, and is also great for music. It includes two wireless receivers, and a built-in CD/MP3 Combo Player. It has built-in rechargeable batteries, operates 6-8 hours on a full charge, and there is a battery charging LED bar indicator on the back. It also comes with two universal microphone jack inputs. Use it indoors/outdoors for schools, corporate events, sports, places of worship, and more!