The Saramonic Blink 500 B3 is an incredibly compact, lightweight, and easy-to-use wireless microphone system for Apple iPhone and iPad that provides broadcast-quality sound.
 
The RXDi battery-free MFi certified Lightning receiver is extremely lightweight, space efficient and works perfectly when used in handheld gimbals. The clip-on transmitter has a great sounding built-in mic and it’s small and light enough to clip to shirts and clothing, or you can use the included SR-M1 professional lavalier microphone.
 
It comes with one dual-channel receiver that plugs into the Lightning port of your device and one transmitter. You can add a second transmitter (sold separately) to put mics on two people.