Q Audio QWM11 Quad Handheld Radio Mic System VHF School Karaoke. This bundle includes: 2x Q Audio QWM 11 Dual Wireless Mic Systems Includes frequencies: 174.1 / 174.5 / 173.8 / 175.0MHz.Power LED Receiver signal status LED 2 x Balanced XLR individual outputs Combined unbalanced 1/4 inch jack output Individual channel A & B level controls Range: up to 50m Frequency response: 50Hz - 15kHz THD: 0.5% S/N ratio >90dB Mic power on/off switch Mic mute/on switch Mic signal status LED Mic battery status LED 50kHz bandwidth Frequencies: 173.8 - 175.0 / 174.1 - 174.5MHz. 2.5 kg (Single Unit). Simply Sound and Lighting have been trading for 10 years and love providing our customers with technical advice, great service and shiny new products! We offer a wide range of sound and lighting equipment from over 30 different brands. After 30 days faulty goods will be repaired or replaced if repair is not possible. The item "Q Audio QWM11 Quad Handheld Radio Mic System VHF School Karaoke" is in sale since Wednesday, May 16, 2018. This item is in the category "Sound & Vision\Performance & DJ Equipment\Microphones". The seller is "simplysound2010" and is located in Diss Norfolk, GB. This item can be shipped worldwide.