Designed for mobile journalists, videographers and vloggers, the Comica BoomX-U U2 is a compact, true wireless microphone system with two microphones and only one receiver. It provides reliable transmission with clear sound at distances up to 150 meters and offers a complete solution for recording dialogue, interviews and speeches with two people talking simultaneously - directly to a mirrorless / DSLR camera, camcorder or mobile device. Lightweight BoomX- The U U2 consists of two compact clip-on transmitters, each with its own built-in omni-directional microphone and a separate tie-clip microphone. It also comes with a small receiver that mounts and plugs directly into your camera. Additionally, the included TRRS output cable allows you to connect the receiver to any smartphone equipped with a headphone jack. The XLR output cable is designed for use with professional cameras. The system offers 48 selectable frequencies to avoid wireless signal interference. Built-in batteries provide up to 6 hours of operation. Versatile and incredibly easy to use with simple controls, the BoomX-U U2 is great for content creators of all levels of experience.