High-quality Audio Interface for Apple iPhone, iPad, and iPod Touch; Enables you to connect a professional microphone or a musical instrument to your Apple device in order to vastly improve the sound quality of videos you shoot, or audio recorded with apps; Connect a shotgun or lavalier microphone to improve sound for video, XLR with +48v phantom power and 1/4 ( 6.35 mm) instrument combo input; Ultra-compact, lightweight and easy to bring with you everywhere, included strap can be used to attach to selfie sticks, tripods, stands, stabilizers or belt, metal 1/4 20 tripod thread on the back; Can be used to add a headphone jack to iPhones, 7 and newer