VRRIIS 097 4K HD Video HDMI Wireless Extender Kit Audio Video Wireless Transmitter Receiver 1.4K Ultra HD Transmission：Supports 4K UHD input and output, delivering high-definition video with stunning clarity for professional live streaming and broadcasting 2.200m Long-Distance Wireless Transmission：Provides stable and reliable signal transmission up to 200 meters in line-of-sight, ensuring seamless connectivity for outdoor and large-scale events 3.Dual-Band Auto Switching：Operates on both 2.4G and 5G frequencies with automatic switching, reducing interference and optimizing signal stability for smooth performance 4.Low Latency Audio & Video Sync：Features an ultra-low latency of just 0.1 seconds, ensuring real-time, synchronized audio and video for professional applications 5.Plug & Play, No Software Required：Simple plug-and-play setup with no software installation needed, making it easy to use for any live streaming or broadcasting setup 6.Versatile Compatibility & Multiple Outputs：The transmitter works with set-top boxes, computers, and cameras, while the receiver supports TVs, monitors, and projectors with dual HDMI output. Also supports 1-to-multiple transmission and cold shoe expansion for added flexibility Specifications: 1.Transmission distance: 200 meters 2.Frequency: 2.4G5GHz 3.Video encoding: H.265 4.Transmission delay: less than or equal 0.1 seconds 5.Input: 3840x2160P@30Hz backward compatible 6.Output: 3840x2160P@30Hz1920x1080P@60Hz 7.Loop output: 3840x2160P@30Hz1920x1080P@60Hz 8.Power supply: USB-C interface, DC 5V2A NP-F series rechargeable battery 9.Protocol standard: HDMI 1.4b, HDCP 1.4 10.Bit rate: 60Mbps 11.Material: PC+ABS+automotive aluminum alloy 12.Compatibility: Applicable to HDMI transmission port equipment