The Hollyland Lark C1 Digital Wireless Microphone for Apple Devices. (MFI Certified).

Features:

• MFi Certified: This MFi certified wireless lavalier microphone is tested and endorsed by Apple and is safe, high-performance and compatible with your iPhone or iPad.
• Plug and Play: Start recording effortlessly with Lark C1. This wireless lapel microphone is ready for use out of charging case. (Note: For iPad without 8-Pin interface are NOT support plug and play, unless the right official adapter is used.)
• One-Button Noise Cancellation: Lark C1 features active noise cancelling thanks to its advanced algorithms. The wireless lavalier microphone is an ideal solution for outdoor video recording or reducing unwanted noise, which greatly improved your audio quality.
• 32H Working Time: Each TX can work 8h and can be fully charged 3 times with a fully charged charging case, which enables a full-day audio recording. And your device can be charged via RX for continuous usage. Suitable for outdoor or long-time live stream users.
• 656ft (200m) LOS Range: A transmission range of 200m provides more possibilities for outdoor recording. With advanced frequency hopping technology, the microphone automatically switches to a clear channel, ensuring a robust audio recording.
• Compact and Lightweight: Each TX is 0.4 oz, RX 0.24 oz, and thickness lower than 9mm. This unique form factor allows you to inconspicuously clip the TX on your clothes and easily plug the RX into your phone.