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 328ft with a clean line of sight (LOS) when connects to 3 APPs Monitoring. The transmission lantency is 0.1 sec. And transmitter can powered by both L-series battery plate and USB type C port. Buy Hollyland Mars300Pro Single TX from UBMS Dubai. We can provide best price and fast delivery for all Hollyland products.