The MEGA-DP2-AIR-BB MegaVox 2 Deluxe AIR PA, Wireless Companion Speaker, 2 Stands, and 2 Wireless Lapel/Headband Mics from Anchor Audio includes a MEGA2-XU2 MegaVox 2 portable PA system, a MEGA2-AIR wireless companion speaker, two SS-550 speaker stands, two WB-LINK wireless bodypack transmitters, and two lapel and two headband microphones. It offers simple setup and a high-maximum SPL for broad crowd coverage in a variety of indoor and outdoor applications where voice amplification is a priority. The WB-LINK wireless bodypack transmits over the 1.9 GHz frequency band to the wireless microphone receivers in the MEGA2-XU2, which is easily placed atop the included speaker stand. The MEGA2-XU2's built-in rechargeable battery enables hours of reliable operation even when there are no power outlets to be found.