UHF Wireless Microphone Rechargeable Dual Headset Mic System For Teach Speech

Wireless Microphfor Headset : Only For Mic, Not Aux, Otherwise No Sound,Built-In High Sensitivity Condenser Microphfor, Transmission Distance Upgrade To 160 Feet (50m) Signal Stability, No Delay, No Radiation, Anti-Howling, Anti-, Constant Frequency, Clearer Sound Quality.

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