656' Wireless Transmission Range: The wireless transmission range of the Comica Vimo C microphone can extend up to 656 feet (200 meters) in open areas. The low sound delay of less than 20ms ensures that audio remains closely synchronized with the video. 20Hours Battery Life: The transmitter and receiver each offer up to 8 hours of battery life on a full charge and up to 20 hours using the case. Both devices can be conveniently charged using USB-C cables due to their built-in USB-C charging ports. Wide Compatibility: The Comica Vimo C microphone is compatible with DSLR cameras through a 3.5mm TRS-to-TRS adapter and with computers or smartphones using a 3.5mm TRS-to-TRRS cable. However, the 3.5mm TRS-Lightning/USB-C cable is not included. Real-time Monitor via Rotatable IPS Display: The Vimo C wireless lapel microphone features an IPS display that allows you to monitor audio dynamics, battery life, volume, and modes in real-time. The display is rotatable, adapting to different monitoring orientations. 4-level Gain Adjustable: Comica Vimo C wireless lavalier mic provides four levels of volume control (VOL A/B) for real-time adjustment of audio levels according to your preferences. Mono, Stereo, and Safety Output: Vimo C wireless mic offers mono, stereo, and safety output modes. Safety mode splits the sound into two tracks, with one track 6dB lower than the other. This lower track can be used as alternative audio. Note that the stereo and safety audio tracks aren't supported when using a 3.5mm TRRS to Lightning/USB cable. Noise Cancellation & Muting: Vimo C wireless lavalier microphone includes a DSP denoise chip that effectively cancels out environmental noise, ensuring clear and clean audio for your videos. Additionally, the transmitter's power button can be used to quickly mute the microphone.