Strong Compatibility: The 3.5mm lapel microphone with TRS/TRRS (3 to 4 pin) adapter, is suitable for Android, iPhone, Pcs, DSLR cameras, and other 3.5mm jack devices. If you use iPhone XR, XS, and XS Max, please buy an original Lighting to 3.5mm Jack Adapter from Apple. Professional Lavalier Microphone: Knox Gear clip-on lavalier mic is a professional-grade, noise-canceling omnidirectional condenser that can be used anywhere and anytime. This professional microphone is ideal for content creators: vloggers, filmmakers, business professionals, and journalists. Clearer Voice: There is a big difference when using the clip-on mic and speaking directly into the phone when recording. Knox Gear always creates that difference. Lavalier microphone makes the studio-like effect. Equipped with high-quality omnidirectional capacitors, our lapel omnidirectional mic provides quality audio capture to ensure your clear voice.