set up. No adapter, bluetooth or app required,simply press and hold the receiver on/off button and then plug the receiver (Lightning/TYPE-Cconnector) into the device.and turn on the portable microphone and the two parts will pair automatically.（Microphone does not work with Bluetooth connection, no Bluetooth connection required） Universal Wireless System: PQRQP wireless microphone delivering a stable audio signal up to 65 feet. . You can hold it in your hand, or clip it to your clothes, get rid