Sony's LinkBuds are an ambitious attempt to create earbuds that don't block out the outside world. It works, but they're definitely not for everyone.
Sony LinkBuds S Review: Sony's Goldilocks Earbuds - CNET
Sony LinkBuds review: Radical transparency
Sony LinkBuds review: Best-in-class audio transparency - 9to5Toys
The LinkBuds are Sony's strangest earbuds in years — and surprisingly good - The Verge
Sony LinkBuds review: These open-back earbuds fall well short of awesome
Sony LinkBuds review: novel earbuds that let the outside world in, Sony
Sony LinkBuds review: Radical transparency
The LinkBuds are Sony's strangest earbuds in years — and surprisingly good - The Verge
The LinkBuds are Sony's strangest earbuds in years — and surprisingly good - The Verge
Sony LinkBuds review: Radical transparency
Sony Linkbuds S (WF-LS900N) Review: Mini Buds to take care of all your audio needs - Smartprix