Beats Flex Wireless Earbuds - Apple W1 Headphone Chip, Magnetic Earphones, Class 1 Bluetooth, 12 Hours of Listening Time, Built-in Microphone - Smoke Gray Brand New, Factory Sealed Brand Beats Model Name Beats Flex Color Smoke Gray Form Factor In Ear Connectivity Technology Bluetooth, Infrared, NFC About this item BATTERY LIFE - Up to 12 hours of listening time CUSTOMIZED FIT - All-day comfort with Flex-Form cable and four eartip options APPLE HEADPHONE CHIP - Powered by the Apple W1 headphone chip for seamless connectivity THE MUSIC STOPS WHEN YOU DO - Magnetic earbuds with Auto-Play/Pause LISTEN WITH A FRIEND - Audio Sharing lets you wirelessly share audio with another pair of Beats headphones or AirPods EXTENDED WIRELESS RANGE - Class 1 Bluetooth for extended range and fewer dropouts ON-DEVICE CONTROLS - On-device controls for music, calls, and voice assistant BUILT-IN MICROPHONE - Built-in microphone with wind reduction for elevated voice clarity COMPATIBILITY - Compatible with Apple and Android WHAT'S IN THE BOX - Beats Flex wireless earphones, USB-C to USB-C charging cable, Eartips with four size options, Quick Start Guide, Warranty card (USB-C power adapter sold separately)