Wireless lavalier microphone with noise reduction

Posted: August 04, 2022

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Model M-A001-1 from Shenzhen Aoolif Technology Co. Ltd is a wireless omnidirectional lavalier microphone with noise reduction function and support for Bluetooth 5.1.

Features include 48kHz sampling rate, 50 to 18kHz frequency range, 100dB SPL and -38dB sensitivity. Its maximum input amplitude range is 800mV (RX, line in input) and 20mV (TX, microphone input). The microphone's usage distance is 50 meters.

Audio output interface is TRS (RX headphone output) and audio input interface is TRRS. The unit has a 300mAh battery which lasts up to about eight hours.

The minimum order quantity for this model is 1,000 units. Aoolif’s production lead time is between 7 and 30 days.

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