Hollyland Mars 400 Dual HDMI Wireless Video Transmission System and you can change it

and you can change it without any special tools or knowledge

and JVC cameras

Ever leave your microphone on by accident to discover that the batteries are dead the next time you try to use it

start/stop

Wireless remote provides control for start/stop

Hollyland Mars 400 Dual HDMI Wireless Video Transmission System and you can change itABOUT HOLLYLAND MARS 400 OLED Display Screen Check out all device status and control the system with displayed information on the screen. iQS & Android APP Monitoring Support up to 3x APP connections while the transmitter is connected to 1 or none receivers. Channel Scan Scan current environment on the receiver to find out available channels and avoid the channels with interference. Three Application Scene Modes Prioritize your video shooting over