Comica Vimo C 2.4g Dual-Channel Mini Wireless Microphone.

Compatibility: Works with cameras, smartphones, and computers. Audio Features: Includes one-click DSP noise reduction and mono/stereo audio modes. Battery & Range: Offers up to 8 hours of battery life and a transmission range of up to 656 feet in open areas. Monitoring: Features a rotatable IPS screen for real-time monitoring of battery, volume, and audio dynamics.