Overview of the DJI Wireless Microphone Transmitter for DJI Pocket 2 The DJI Wireless Microphone Transmitter frees you to wirelessly send high-quality audio to a DJI Pocket 2 that's equipped with a Do-It-All Handle. The compact transmitter easily clips on clothing with the clamp on the back. It features a built-in microphone with an omnidirectional pickup pattern that captures sounds evenly, even if mic placement is less than ideal. Because the mic can be positioned directly on your subject, voice and speech are recorded with clarity, intelligibility, and consistency. Easy to set up and use, the Wireless Microphone Transmitter quickly links with the Do-It-All Handle by just pressing the Linking button. If shooting outside, make use to use the included furry windscreen to protect the mic from unwanted wind noise. The transmitter features a 3.5mm input jack that lets you connect a wired lavalier microphone (available separately), ideal when you prefer a low-visibility microphone solution. You can also press the Linking button to control the Pocket 2's shutter and take photos or videos remotely. The unit is equipped with a built-in rechargeable battery and can operate up to 6 hours on a single charge. Features of the DJI Wireless Microphone Transmitter for DJI Pocket 2 For DJI Pocket 2 with Do-It-All Handle Wirelessly Send Mic Signal to Pocket 2 Built-In Omnidirectional Mic 6-Hour Battery Life, Furry Windscreen 3.5mm Input for Wired Mic For more DJI Products see here.