The Digital-Quad-H is VocoPro's latest edition in quality and reliable microphone sets. It's a 4 channel wireless system that's configured with handheld microphones. Operating in the 900Mhz band, the Digital-Quad-H is unaffected by the normal causes of signal interference and drop outs! And its professional quality 24-bit digital audio will be heard clearly across its entire 200ft range thanks to VocoPro's digital "mic-on-chip" technology and proven analog transmitter. The Digital-Quad-H is show ready with its balanced XLR outputs on each channel, allowing for minute volume control; or use the 1/4" mixed output for an easy connection. With 4 frequency sets available, accommodating even the largest groups will be a breeze! Simplify your microphone set up with the latest microphone system, the Digital-Quad-H by VocoPro!