Immediate purchase OK! The SAIREN VM-01 microphone allows for high-quality audio recording with a windjammer. - Brand: SAIREN - Model: VM-01 - Accessories: Windjammer, instruction manual - Case: Includes storage case Connection Technology: AUX, USB Connector Type: 3.5mm terminal, USB terminal Features: Clip Compatible Devices: Video cameras, smartphones 1. Noise is only 70dB, and the noise is small. It is recommended to use the microphone within 2 meters of the subject. 2. The Ulanzi VM-Q1 video microphone works with cameras and GoPros, and is compatible with both iOS and Android systems as an external microphone for smartphones. How to record on Android and iOS phones: ① Compatible with Android smartphones. ② For import, recording can be used directly on Android and iOS phones without the need for an app. When recording video: ① iOS can be used directly. ② For Android, you need to use a recording app. You can use the "open camera" app. In the app settings, go to (Settings - Video Settings - Audio Source - External Microphone). ③ It is recommended to use the microphone within 2 meters of the subject. 3. Can be used with most shooting equipment, including camera microphones, DJI microphones, Samsung external microphones for video cameras, GoPro microphones, iPad microphones, iPhone external microphones (iOS requires an additional headphone jack adapter), Zhiyun Sony gimbal video microphones. Tips: For iOS use, a 3.5mm iPhone headphone jack conversion cable is required. For Android use, a 3.5mm Type-C earphone conversion cable is required. For DJI Osmo Pocket use, a DJI Osmo Pocket 3.5mm adapter (external microphone terminal) is required. For DJI Osmo Action use, an Osmo Action Dual 3.5mm/USB-C adapter is required. Thank you for looking.