SMS Audio BioSport Earbud (Black/Gray) (Audio Device only) - Brand New
SMS Audio BioSport Earbud (Black/Gray) (Audio Device only) - Brand New
Audio device only: Runkeeper app or Heart Rate Monitor function not available.
SMS Audio BioSport earbuds are solid headphones. These earbuds are for the runner who doesn't leave for a run without a music player.