Saramonic Blink 500 B4 2-Person Digital Wireless Omni Lavalier 2.4 GHz Microphone System for Lightning iOS DevicesSaramonic B4 Overview Simplify and expedite your entry into wireless audio with the Saramonic Blink 500 B4, an ultracompact and extraordinarily easy to use true wireless microphone system offering a cost effective, all inclusive solution for recording two subjects to an iPhone or iPad equipped with a Lightning port. The Blink 500 B4 delivers considerably improved sound quality compared to the built in mics on cameras and mobile devices while