VocoPro 12 Channel UHF Wireless Handheld Microphone System - Digital-Acapella-12 They have a warmth that

They have a warmth that seduces at low volume and thunders with a froth of dark undertones at more extreme volumes

powered via detachable 2-conductor line cord

Green:  Normal audio levels

And when you’re ready to hit the road

Shock-mounted cartridge minimizes stand-transmitted noise

VocoPro 12 Channel UHF Wireless Handheld Microphone System - Digital-Acapella-12 They have a warmth thatVocoPro 12 Channel UHF Wireless Handheld Microphone System Digital Acapella 12 Overview The Digital Acapella 12 is VocoPro's latest edition in quality and reliable microphone sets. It's a 12 channel wireless package configured with handheld microphones. Operating in the 900Mhz band, the Digital Acapella 12 is unaffected by TV broadcast interference that normally plagues other microphones on the market! And its professional quality 24 bit digital audio