TOA PM-660U Desktop Paging Microphone (PM660U) Over-the-Ear Headphones and that includes your power

and that includes your power connections

Will the black finish hold up in extreme weather

Not Just Plastic

check the compatibility chart before purchasing

Ported box volume: 3

TOA PM-660U Desktop Paging Microphone (PM660U) Over-the-Ear Headphones and that includes your powerTOA PM 660U Desktop Paging Microphone The PM 660U desk top microphone has a big talk button and a lock lever for easy and convenient usage. It is designed for paging calls and general announcements. The microphone is noise resistant due to its sturdy anti vibration construction and balanced output. A remote control switch (interlocked with the speaking switch) is included on the PM 660U microphone for switching on off the amplifier or activating the