Kingdom True Diversity 1 Handheld and 1 Lapel Wireless Mic System with 1 KX7 Ear Worn Mic

True Diversity Microphones Reduce the Chance of Drop-outs and Interference

Specifications and Features:
Frequency Response: 60Hz~20KHz
LCD Display with Selectable Colors
True Diversity Receiver  
200 Channels
Carrier Wave Frequency Range: (UHF 542-548 & 554-570MHz)  
Individual Volume Controls
Output Connectors: 4 Balanced XLR and 1 Unbalanced 1/4 inch (TRS 6.35mm)
IR Sync Capable, Group Select

Bodypack Transmitter:
Features both 1/8” Jack and 3-Pin Mini XLR
Each Transmitter Requires 2 AA Batteries (not included)

KX7 EarWorn Mic Tech Specs

Polar Pattern: Omni-directional
Sensitivity: 42dB +/- 3dB
Impedance: 750 Ohm ± 30% (at 1KHz)
Frequency Response: 50Hz–20KHz
S/N Ratio: 58 dB
Working Voltage: DC 1~5V