Hollyland Mars M1 5.5" Wireless Transceiver Monitor making the Backpack a vital

making the Backpack a vital tool for any on-the-go audio professional

featuring a bright OLED display for configuration

You can also set your camera to idle without completely powering down to preserve battery

Acrylic Construction

Perfect for Vlogging or to build a useful rig for your GoPro and pro accessories

Hollyland Mars M1 5.5" Wireless Transceiver Monitor making the Backpack a vitalTransmit, receive, and monitor high quality wireless video transmissions using this compact Mars M1 5. 5" Wireless Transceiver Monitor from Hollyland. The Mars M1 features a 5. 5" touchscreen display that provides a sharp resolution and 1000 cd m brightness for follow focus and director's monitoring applications. Its built in wireless transmitter and receiver allow you to send and receive video between M1 units or as well as to from the Mars 400S Pro,