Compact. Lightweight. Comfortable. Light and compact to give you all-day comfort and designed for the ideal fit, for an exceptional all-round listening experience. Let your music live longer. Enjoy your music for longer with a full earbud charge that lasts up to 11 hours with another 11 in the case. Need a top up? 5 minute quick charging allows you to enjoy up to an hour23 of extra play time. Let your music live longer. Enjoy your music for longer with a full earbud charge that lasts up to 11 hours with another 11 in the case. Need a top up? 5 minute quick charging allows you to enjoy up to an hour of extra play time. A range of colours, whatever your style. Looking for both style and comfort? The WF-C510 are designed to offer both, and with a choice of blue, yellow, black or white on offer, you can find the colour that suits you best. Everyday convenience. The WF-C510 are ideal for everyday use, and come equipped with Multipoint Connection, Ambient Sound Mode and EQ customisation, for a richer listening experience.