[DRIVEN BY THE APPLE W1 CHIP: Incorporating the efficient W1 chip brings seamless setup and switching for your Apple devices up to 40 hours of battery life and Fast Fuel technology for 3 hours of play with a 5-minute charge FEEL YOUR MUSIC: At the heart of Beats Solo3 Wireless is award-winning Beats sound. This headphone delivers premium playback with fine-tuned acoustics that maximize clarity breadth and balance ALL-DAY PLAY: Beats Solo3 Wireless delivers up to 40 hours of battery life driven by the efficiency of the Apple W1 chip. Integrated on-ear controls coupled with dual beam-forming mics allow you to take calls play music adjust volume and activate Siri while on the go CUSTOMISED COMFORT: The on-ear cushioned ear cups are adjustable so you can customize your fit for all-day listening comfort. The comfort-cushion ear cups buffer outside noise for immersive sound so you can experience music the way it was meant to be heard WHAT IS IN THE BOX: Beats Solo 3 Wireless Headphones Micro USB Cable In-line Mic Key Ring and Carrying Case]