Universal Wireless System: Our dual wireless microphones are completely free from the constraints of wires, with 65 feet (about 1.6 meters) of stable audio signal transmission without cables. With a clip-on microphone, you can simply clip the microphone on your clothes, free your hands and record at a distance. Mic is perfect for scenes such as live broadcasting, video blogging, and outdoor recording. Easy and automatic connection: mini microphone wireless setup is simpler, just plug the receiver into the device, press and hold the power button on the microphone and receiver, and the two parts will automatically connect, no application or Bluetooth required. Some Android phones and Type-C interface devices require searching for OTG in the device settings bar, and then manually turning on the (OTG) switch to connect to the microphone. Three modes: The receiver button switches modes, the green light represents amplifier mode, which is recommended for use in speakers; the ice blue light represents camera mode, which is recommended for use in cameras, sound cards; the blue light represents mobile phone mode, which is recommended for use on mobile phones, tablets, laptops. Application: This innovative dual wireless clip-on microphone can enjoy 7 hours of working time after being fully charged. The receiver has a charging port for direct charging while working at the same time. This handheld microphone is suitable for blogging, interviews, live streaming, blogging, podcasting, YouTube, Instagram, TikTok, online video tutorials and singing recording. It is perfect for bloggers, journalists, Mukbang fitness trainers, teachers and office workers. Crystal Clear Sound Quality: fully upgraded microphone for iPhone, built-in active noise reduction chip, identifies and reduces ambient noise, ensuring your voice becomes the main focus, eliminating interference and improving the overall quality of the recording. This mini microphone comes with a high-sensitivity microphone head, omnidirectional sound reception, clearly records every detail of the sound, making the sound sound better than the radio.