The Saramonic SR-EA2D is a powerful low-profile, device-mountable Lightning audio interface for TRS and TRRS microphones and other audio sources. Ideal for mobile content creators, it is perfect for Apple iPhones and iPads. It provides plug-in power for microphones and features a 3.5mm output for real-time monitoring (app dependent), and playback with headphones, or to connect to powered speakers. Ultra-compact, extremely lightweight, and easy-to-use, it is compatible with Apple iPhones and iPads with Lightning. An Ideal Mobile Audio Interface for 3.5mm Microphones and Audio Sources into Lightning iOS Devices The SR-EA2D features a female 3.5mm microphone input with plug-in power, and a tactile TRS / TRRS switch allowing you to use any 3.5mm microphone. Perfect to connect your lavalier, headset mic, wireless mic receiver, mini shotgun, or any microphone with a 3.5mm output. You can also plug in any 3.5mm audio source, or an external mixer, like the Saramonic AX1 or SmartRig+. It doesn’t matter if it’s TRS or TRRS, battery-powered or plug-in powered, the SR-EA2D is ready to record. 3.5mm Headphone Output for Real-Time Monitoring and Playback: Mics and audio adapters for iPhones and iPads are nothing new, but one problem exists with most: There is no way to monitor in real-time, or playback without removing the mic. The SR-EA2D solves this problem with a female 3.5mm headphone out, allowing real-time monitoring while recording (app dependent), and allowing playback without removing the interface. Easy-to-Use with Plug-and-Play Compatibility: A truly plug-and-play device with no drivers or extra software to install. The SR-EA2D features plug-and-play use with Apple iPhones and iPads with Lightning. Simply plug-in to your Lightning port, plug in your mic and headphones, and start recording.