GoPro Hero 4 Silver, with both front and back screens working, two SanDisk microSD cards, suction cup mount and loads of arms and screws. Battery seems good but it's the original one so you might want a new one for long recording sessions if you can't plug it in. Also be aware the WiFi connection seems unstable - I did successfully get it set up and connected as you can see in the screenshot, but it doesn't seem to stay connected for long, and reconnecting is hit and miss.
