Sony WH-1000XM4 - Industry-leading wireless noise cancelling headphones
Handwriting.io - Real handwriting without the pen – no robots, all software
Bose QuietComfort Earbuds - True wireless + active and passive noise cancelling
Parrot Bepop Drone - Drone + Tablet + Oculus Rift --> magical combination
SoundClub - Headphone subscription service from Sennheiser 🎧
Bragi - Wireless, H2O resistant, noise-canceling in-ear tracker.