If you want an extremely small, feather-weight wireless microphone system that delivers broadcast-quality sound to use with cameras and mobile devices, with the ability to handle two wireless transmitters, nothing is capable of doing this except for the Saramonic Blink 500. This kit comes with a single clip-on wireless transmitter with a built-in mic, a professional lavalier microphone, an ultracompact dual-channel receiver that mounts to the shoe of your camera with both TRS and TRRS output cables. You can put a mic on one person, but if you ever need to put mics on two people, you can simply add a second wireless transmitter (sold separately) and it will work perfectly with the included dual receiver. IN THE BOX 1 x Blink 500 TX Transmitter with Built-In Microphone and Clip 1 x Blink 500 RX Receiver with Built-In Clip and Camera Shoe-Mount 1 x SR-M1 Omnidirectional Lavalier Microphone 1 x Alligator-Style Lavalier Microphone Clip 1 x Foam Lavalier Windscreen 1 x 1’ (30.5 cm) Gold-Plated 3.5mm TRS to TRS Output Cable for Cameras 1 x 1’ (30.5 cm) Gold-Plated 3.5mm TRRS to TRRS Output Cable for Smartphones and Tablets 2 x 1’ (30.5 cm) Gold-Plated USB-C to USB-A Charging Cables 1 x Pairing Pin