Check the listing for details. Epson Moverio BT-300 Smart Glasses (FPV/Drone Edition) w/extra controller. Condition: Used. Listed at 150.00 USD. This listing is for one pair of Epson Moverio BT-300 Smart Glasses (FPV/Drone Edition) including 2 Epson Moverio BT-300 intelligent touch controllers. I originally purchased these glasses in used condition on Ebay and used them to fly my DJI Mavic Pro 2 a few times and also used them for screen mirroring from my iPhone. I purchased a second intelligent touch controller in used condtion as an additional/backup controller that I never used. All components are in very good lightly-used condition with few blemishes. Listing includes everything included in the photos including the operating instructions I received when I purchased them. Shipping to contiguous U.S. states only. All items in this listing are sold as-is.