The Saramonic Blink500 ProX RXDi is an extremely lightweight battery-free MFi certified Lightning wireless receiver for iOS devices, delivers broadcast-quality sound. Coming with dual-channel and 3.5mm headphone jack, it offers you more recording solutions, you can use single or dual transmitters, and can choose mono or stereo mode to record each channel separately for ultimate flexibility in post-production. Plus with multiple useful accessories, 100m line-of-sight range stable and ultralow latency transmission, make the system a one for all solution for different kinds of use case scenarios such as Vlogging, streaming, podcasting, interview, online teaching, and more.