Great for vloggers, filmmakers, interviewers, teachers, or anyone shooting videos at home, the EDGE-DI-DUO comes with a two wireless transmitters and lavalier microphones, and an iPhone-compatible receiver. The wireless receiver sports a battery-free design that draws power directly from your smartphone via the lightning port, eliminating the need for pesky power packs. With an operating range of nearly 200 feet, you’ll have more than enough space to get creative with your shots. Finally, to ensure crystal-clear sound in any environment, the omnidirectional lav mic comes with a windscreen that’ll block out wind and potential background noise. Includes a free one year warranty and friendly customer service based in the U.S.A.