Includes Wireless Beltpack Transmitter, Includes Headset Microphone, Reaches Crowds of up to 1500 People, Integrated Pole Mount for Speaker Stands, Built-In Bluetooth Receiver, 200W of Rated Output Power, 10" Woofer & Ceramic Compression Driver, Integrated Mixer and 2-Band ...Includes Wireless Beltpack Transmitter, Includes Headset Microphone, Reaches Crowds of up to 1500 People, Integrated Pole Mount for Speaker Stands, Built-In Bluetooth Receiver, 200W of Rated Output Power, 10" Woofer & Ceramic Compression Driver, Integrated Mixer and 2-Band Equalizer, Built-In Rechargeable Batteries. Deliver powerful amplification to large crowds with the Anchor Audio Liberty 3 Hub with Wireless Microphone a portable PA system with AnchorLink 3 technology and an integrated Bluetooth receiver. This Liberty 3 Hub package includes a wireless beltpack transmitter and a headset microphone.