This interface unit includes ports for Moverio headset, USB-C, HDMI and Micro-B (power port). 

It has controls for volume, brightness and standby.

Perfect for BT-300 if you wish to use yours glasses with HDMI or USB-C video output (e.g for DJI drones)

Dispatched from EU

UK buyers please contact me before purchase

Buyers from outside EU please contact me to verify shipping charge

NOTE: If using BT-300 glasses firmware must be latest version (1.7.0), also USB-C requires a cable certified for 10,000 mbit/s