HollyView Hollyland Mars 300 PRO HDMI Loopout Wireless Transmitter and Receiver Standard Version for SLR/MILC Camera is a professional wireless video transmission system designed for videographers and filmmakers. With its low latency of 0.08s and long transmission range of up to 300m (984ft), the Mars 300 PRO ensures stable and reliable video transmission for various applications such as live streaming, filmmaking, and video surveillance.

The Mars 300 PRO features a compact and lightweight design, making it easy to carry and mount on cameras. It supports multiple video formats, including 1080p60, 720p60, and 480p60, providing users with flexibility in choosing the optimal resolution and frame rate for their projects.