Charlie Melvoin
From Openwaterpedia
Charlie Melvoin is one of the co-founders of Zygo together with Sheera Goran.
Zygo
Zygo is a bone-conduction stream audio underwater headset that allows swimmers to receive instruction from coaches in real-time as well as listen to any music, podcasts, content, or recorded swim classes from their mobile device through bone conduction headphones.
Indiegogo Campaign Video