Experience the perfect fusion of best-in-class sound and fearless design. Our latest earbud doesn't just keep up - it leads. Introducing Method 360 ANC with Sound by Bose: engineered for incredible audio and nonstop action. FEATURES: Adjustable 4-Mic Active Noise Canceling Sound By Bose Up to 32 Hours of Battery with ANC On (9 hours in earbuds, 23 hours in case) Up to 40 Hours of Battery with ANC Off (11 hours in earbuds, 29 hours in case) Rapid Charge (10 min = 2 hrs) IPX4 Sweat and Water Resistant Adjustable Stay-Aware Mode Skull-iQ App Compatibility Multipoint Pairing Clear Voice Smart Mic Customizable 5-Band EQ Mode 3 Preset EQ modes (Music, Bass Boost and Podcast) Natural Voice Sidetone for Calls Google Fast Pair Call, Track, and Media Controls Customize Button Functions Use Either Bud Solo * Auto On/Connect * Bluetooth(R) (v5.3) WHAT'S INCLUDED: Method 360 ANC True Wireless Earbuds Charging Case Ear Gel sizes: S, M, L Fit Fin sizes: S, M, L User Guide