SkullCandy Ecobuds True Wireless Earbuds Glacier Blue - S2EOW-Q764Skullcandy Ecobuds True Wireless Earbuds BIG SOUND. TINY IMPACT. From the outset, Skullcandy EcoBuds were designed to reduce our impact at every stage of the process without compromising the sound, the look or the fun. The result is a 50% reduction in EcoBuds carbon footprint* plus legendary Skullcandy sound and style. Where It Co2Unts. Of all the components in wireless earbuds, lithium batteries have the greatest impact on the environment. Eco Buds