Skullcandy Rail ANC Wireless Bluetooth Earbuds (Black)

27 Hours Total Battery Life (ANC On): 7 hours in earbuds, 20 hours in case. 38 Hours Total Battery Life (ANC Off): 10 hours in earbuds, 28 hours in case. Rapid Charge: 10 min = 2 hrs. Adjustable 4-Mic Active Noise Canceling. Clear Voice Smart Mic. Adjustable Stay-Aware Mode. Hands-Free Voice Control. Preset & Custom EQ Modes: Music, Bass Boost, Podcast. Sweat & Water Resistant. Wireless Charging Case. Multipoint Pairing. Tile Finding Technology. Skull-iQ App Compatibility. Call, Track & Media Controls. Custom Button Functions. Sidetone. Spotify Tap. Use Either Buds Solo. Auto On/Connect. Bluetooth v5.2.