NOTICE Please select a microphone suitable for your mobile phone interface, a lightning interface microphone for Apple phones, a USB C interface microphone for USB C smartphones, and a 3.5mm interface microphone for 3.5mm audio device If it is an iPhone/iPad device, and the adapter cannot be used, please exit all open programs or restart the device. During the live broadcast, If it is an iPhone/iPad device, and the adapter cannot be used, please exit all open programs or restart the device. During the live broadcast, please exit all programs so that the microphone has enough system resources to work. It cannot match iPhone 6 or lower,because the recording is done through the 3.5 audio port. Some Samsung phones cannot be matched because it is not an open source system. Laptop or recording equipment requires type-c port. For3.5mmAudio--oppo/vivo/iqoo/realm brand phones need to go to the settings (search for "OTG" - turn on the TG power) to use them normally.