Sony made a version of the LinkBuds S using recycled water bottles

Sony's LinkBuds S offer a more traditional true wireless fit as opposed to the open wear design of the original model. The company debuted the follow-up back in May, filling out the features list with active noise cancellation (ANC) and a host of other handy items from Sony's premium audio products. Like the first LinkBuds, the S model was built to wear all the time, thanks to they're small size, comfy fit and capable transparency mode. LinkBuds S were already being made with recycled plastics from automobile parts, but today the company has announced an Earth Blue variant made from even more reclaimed materials.