Mouth Mount for GoPro® : Amazon.co.uk: Electronics & Photo
CamGo Mouth Mount for GoPro HERO 11 10 9 8 7 6 5 4 3+ 3 Session Fusion360 Max | eBay
Oral Camera Mounts : "gopro camera mount"
DIY GoPro Mouth Mount Instructions (5 Minute Mouth Mount)
GoPro on Twitter: "#GoPro HowTo! Make a DIY mouth cam. Be sure and use a lanyard because half a Floaty won't keep your camera above water. http://t.co/DeO3wwjo" / Twitter