Features BEA-8000CU2 Line Array with Built-in CD/MP3 Combo Player and One Wireless Receiver Built-in Bluetooth Includes Wireless Handheld Mic (WH-8000) and Wireless belt pack with a lapel mic (LM-60). Please call (800) 323-0092 for alternate microphone options. Mini Cable to Plug in iPod or External Audio Source Frequency Range: 540-570 MHz Description Product Description Package Number: BEA-BPDUAL Package Description The Beacon Basic Package Dual comes with a line array speaker that folds up into a durable case on wheels, has a retractable handle & nylon storage bag. It unfolds in less than a minute, and stands about 6 feet tall. It includes the BEA-8000CU2 speaker, which has a built-in CD/MP3 Combo Player that accepts an SD Card, USB flash drive, or 3.5 mm input for iPod. Includes a mini cable to plug in iPod or an external audio source. It also comes with one built-in 16 channel wireless receiver, and your choice of wireless mic. The lightweight array tower has eight 4" speakers, and the base has three 8" subwoofers. It operates 6-8 hours on a single charge, and there is a charging LED bar indicator on the back. There is a USB port for charging MP3/iPod. It also has two universal microphone input jacks. There is no stand needed, just roll it into place. Use it at sporting events, graduations, outdoor camps, auditoriums, and more! Package Includes BEA-8000CU2 Line Array with Built-in CD/MP3 Combo Player and Two Wireless Receivers. Built-in Bluetooth. Includes Wireless Handheld Mic (WH-8000) and Wireless belt pack with a lapel mic (LM-60). Mini Cable to Plug in iPod or External Audio Source. Frequency Range: 540-570 MHz.