Lenovo Yoga Headphones - Lenovo's competitor to the surface headphones
Fat Lama - Borrow stuff you need. Lend stuff you don't
Sony WH-1000XM4 - Industry-leading wireless noise cancelling headphones
Ruckify - peer-to-peer marketplace for rentals
Montblanc MB 01 - Montblanc's first set of luxurious headphones
Daylui.com - Daylui is an "Airbnb for everyhing else".