Dual wireless microphone system AU-WM821

AU-WM821 is a compact 2 Person 2 4 GHz wireless mic system consists of two transmitters and one receiver. Additionally, it comes with a charging box that can provide two full charges for the TX and RX. The microphone system offers 20 hours consecutive working time. The system is lightweight and portable, and can be widely used for interviews, podcasts and streams in an array of devices like PC, Mac, mobile phones, iPads,cameras and so on. AU-WM821 delivers clear and natural audio quality within a working transmission range of up to 328 ft( 100 m). With the receiver screen showing informations, you can handle recording easier and more than ever.

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Key features

Dual Transmitters
Delivers Natural and Clear Audio
Mono/Stereo Output Mode
Low frequency noises cuttting
LED Screen


Polar Pattern (Built-in Mic) Omnidirectional
Transmission Type 2.4GHz Wireless
Built-in Mic frequency response 80Hz -16kHz
External Mic frequency response 50Hz -18kHz
Maximum Output Levels Line output:-10dBu ; Headphone output:3.2dBu
Maximum SPL 105dB SPL(1kHz@1m)
THD+N 0.90%
S/N Ratio Line output:75dB ; Headphone output: 80dB
Battery Capacity 350mAh/3.7V - 2500mAh/3.7V
Charge port USB Type-C,DC 5V
Battery Life 20 hours
Audio Input 3.5mm TRS lavalier microphone input (Transmitter) - 3.5mm TRS
Audio Output 3,5mm TRS (Receiver) - 3.5mm TRS

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