Sustainable True Wireless Earbuds - EcoBuds are designed and manufactured with 65% recycled plastics, and, like every Skullcandy product, packaging is 100% recyclable. Battery-Free - EcoBuds' battery-free charging dock highly reduces its total carbon footprint. Instead, charge directly from your phone using the integrated USB-C charging cable. A quick 10 minute charge gives you 2 hours of listening time. 8 Hours Total Battery - When fully charged, EcoBuds gives you all-day listening with a 8 hours of playtime in the earbuds. Preset EQ Modes - Enhance your listening experience by tuning your buds for any type of media content using EcoBuds' 3 preset EQ modes - Music, Bass Boost and Podcast.