【Support Dual-channel, Wireless and Wired Modes】Comica VM40 shotgun microphone supports wired and wireless dual modes. In wireless mode, the receiver supports single-channel or dual-channel recording, providing a more flexible solution for professional recording and multi-people recording in sync . | 【48kHz/32-bit Float Recording,Professional Hi-Fi Sound Quality】Comica VM40 wireless shotgun mic adopts 48kHz/32-bit float recording to provide clear and lossless audio, designed with super cardioid polar pattern and 14mm gold-plated mic capsule, 100Hz low-cut and 10kHz high-frequency boost functions, accurately picks up sound and reduces the surrounding noise effectively, presents fuller, brighter, and crisper sound quality. | 【32GB On-board Storage for Secure Backup】Equipped with the built-in 32GB storage, Comica VM40 shotgun mic can store up to 40 hours of uncompressed audio. You can back up the audio or use the microphone as a recorder during shooting and recording to ensure your audio integrality, making creation more secure. | 【Far Transmission Distance and Ultra-Long Duration】Comica VM40 dslr microphone wireless transmission distance reaches up to 200 meters in the open area, keeping a stable signal and low latency(<20ms), makes the audio transmission high-efficient and synchronized with the video. The battery life of VM40 lasts up to 32H in wired mode and 10H in wireless mode, supporting charging while using, ideal for outdoor events and long time recording. | 【Wide compatibility】Comica VM40 vlogging microphone 32-bit recording shotgun mic supports USB-C digital output and 3.5mm TRS/TRRS analog output, which is widely compatible with cameras, smartphones, tablets, computers for podcasting, interviewing, video shooting, live streaming, etc. | 【Comica Audio App, One-stop Convenient Control】You can use Bluetooth to connect VM40 to your iOS or Android smartphone by the official Comica Audio App to realize remote monitoring of microphone status, changing settings, and managing multiple devices by scene.