Specification Frequency range 2 4GWorking current of transmitter 11 12mACharging interface TYPE CWorking current of receiver 20 21MABattery capacity 60MAHBattery full voltage 4 1 4 25VFrequency response 20 20KHZWorking temperature 10 to 45 degreesCharging input voltage 4 8V 5 4VWorking time about 4 hoursPower on current 10 11MATransmission delay 30MSSensitivity microphone 42DBAntenna ceramic antennaMicrophone noise reduction microphoneTransmission distance 20 meters in a straight line about 7 meters in obstacle distancePower off current 2 3uAGross weight 70gApplicable mobile phones for Android Typc C interface for Apple Features 1 Professional Recording Quality Delivering studio grade audio output this wireless lavalier microphone is perfect for professional applications It offers a plug and play experience with no need for additional apps making it versatile for live streaming video production interviews and educational videos providing high quality sound in various settings 2 Comprehensive Wireless System This video record microphone system includes a transmitter TX and a receiver RX configured as two transmitters and one receiver It comes with a pair of windshields and an adapter ensuring you have everything needed for seamless audio capture across multiple platforms 3 Multi Device Compatibility Designed to meet diverse recording needs this multifunctional portable audio recording mic is compatible with Android phones iPhones
