Mic Wireless Ashley Combo Original Mic Wireless Ashley MC PRO Original Product Technical Parameters Frequency range:UHF500-600MHZ / UHF600-680NHZ / 850-950MHZ Digital modulation mode: pi/4DQPSK Number of frequency: 800 Occupied bandwidth: 300KHZ Transmission rate: 204.8Ksps S/N: 90dB Frequency response: 50~15KHZ Transmit mode: audio and data using encrypted digital transmission Capsule: dynamic Transmitting power: <10dBm Frequency stabilization: +0.005% Battery: two pieces batteries of 1.5V (AA) Cover range: within 80 meters is the most ideal USB 5V input power supply 2 Balance XLR output socket Mix output: 1/4" unbalanced output 2380 Channels Digital Multi Frequency 2 Channel Professional Wireless Microphone Material: Full Metal With Anti feedback function Packing Type: Color Box Gross Weight: 1,59kg/pcs Packing Size: 3119,7*11cm / pcs