Announced at IFA 2015, Onkyo boasts what is probably the world's first truly wireless in-ear earphones. This is the result of a partnership with audio group, Gibson Innovations. What's So Special 1. Completely Wireless The Onkyo W800BT are a pair of completely wireless Bluetooth earphones. What this means is that there is not even a wire that connects the left and right earbuds. 2. Carrying...