Mars 300 PRO is using the latest coding, decoding technology, and 5G wireless transmission technology. It can achieve ultra-low latency wireless video transmission. It has a transmission range over 400ft with a clean line of sight (LOS) when the transmitter is connected to 1 receiver. The transmitter can connect with 1 receiver and 2 APPs Monitoring (Or 1 Transmitter connects to 3 APPs Monitoring Without RX). And Both transmitter and receiver equipped with L-series battery plate and also can powered by USB type C port.