Listen to your favorite podcasts, music and more on the go with the Altec Lansing Nanobud 2.0 TWS Earbuds with Charging Case. The Nanobuds 2.0 are conveniently wireless with a 30-foot Bluetooth wireless range. With added antimicrobial protection, these earbuds will repel 99.9% of germs. The IPX5 waterproof rating lets you sweat or outlast the elements. The Nanobuds have a 5-hour battery life with an additional 3 extra charges within the portable charging case for a total of 20 hours of listening.