Sony Wireless Noise Canceling Stereo Earphones LinkBuds S Sound Blue LC WF-LS900N Sustainable/Lightweight/Small/Noise Cancellation/Outside

New technology that realizes a one-of-a-kind design.Uses water bottles that are not used in other colors for the recycled resin of the exterior parts.A unique design with individual differences in the marble pattern. Ultra-compact and lightweight body design 40% smaller body size than WFM4 Achieves comfortable wearability and improved wearing stability that reduces fatigue even when worn all the time High noise canceling performance Equipped with the same integrated processor V1 as the WF-1000M4 Achieves high noise canceling performance despite being small and lightweight High external sound intake performance Significantly increases the amount of sound taken in compared to previous models You can listen to music without removing the earphones High noise canceling performance Equipped with the same integrated processor V1 as the WF-1000M4 High noise canceling performance despite being small and lightweight realization It has a long life of up to 20 hours when noise canceling is on, and supports quick charging for peace of mind when you suddenly go out. In addition, it provides excellent basic performance such as high connectivity that prevents sound dropouts on any smartphone (including Xperia and iPhone) and drip-proof performance that allows you to enjoy it without worrying about rain or sweat.