Sony LinkBuds S Left Earbud Only WF-LS900N Blue – WFLS900NL.CE7 Genuine
Compatible only withSony LinkBuds S WF-LS900N. Not compatible with other Sony earbuds (WF-1000XM4 / XM5, LinkBuds WF-L900, etc.). Sony LinkBuds S WF-LS900N Left Earbud Only Blue NEW – WFLS900NL.CE7 Genuine OEM.