Wireless lavalier microphone 3-in-1 mobile phone camera sound card AI noise reduction Tiktok live broadcast wireless microphone

$27.49
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    Description

    Bluetooth version 4.0Built in battery capacity of 50mAh-100mAh (inclusive)Signal to noise ratio ≥ 70dbFrequency response range 20Hz-20KHzRated voltage 4.2vProduct material: ABS plasticReceiver: 7.5 * 3.5cmMicrophone: 5.5 * 1.7cm