Connect via Class 1 Bluetooth with your device for wireless listening . Up to 8 hours of battery life for when you’re on the go. With Fast Fuel, a 5-minute charge gives you 2 hours of playback when battery is low. Features & details Up to 8 hours of battery life for when you’re on the go With Fast Fuel, a 5-minute charge gives you 2 hours of playback when battery is low Flex-Form cable provides all-day comfort with easy purse and pocket portability Take calls, control your music, and activate Siri with RemoteTalk What’s in the Box: BeatsX earphones, eartips with four size options, Lightning to USB-A charging cable, quick start guide, warranty card