DescriptionSTARTING GUN ELECTRONIC PORTABLE AMPLIFIERAlliance Starting Gun Electronic Portable Amplifier is wireless, plug in the starting gun then place where you need it. Specifications:Wireless – Plug starting gun into transmitter and then amplfier can be placed where neededComes with microphone so annoucments can also be made over amplifierTo be used with electronic starting gun20W AmplfierHas built in rechargable battery with DC power
