What It Is:Bose In-Ear and Earbud HeadphonesWhat It Does:Sound Never SettlesFor those who seize the day their way QuietComfort Earbuds are your everyday essential. Defy distractions with legendary noise cancellation. Carpe the damn diem with wireless charging and up to 8.5 hours of go-with-the-flow staying power.FeaturesRenowned Noise CancellationUp To 8.5 Hours of Battery Life (+ 2.5 Hours with Case)IPX4 Sweat Water ResistantBluetooth Multipoint ConnectivityAdjustable Eq Quiet/Aware/Off Anc settingsMultiple Sets of Eartips Stability BandsSound Without CompromiseMake the everyday sound epic with iconic sound and renowned noise cancellation with up to 8.5 hours of go-with-the-flow stamina. All in a compact durable package that's powerful not precious.