Kinivo URBN Premium Bluetooth Wireless Headphones - NFC Pairing, Powerful AptX HD Sound, Wireless Audio Streaming and Hands-Free Calling for Devices Like iPads, iPhones, Android (Midnight Black) Sleek Urban Design: Look stylish in the city with a premium, sturdy design that comes in 3 standout colors High Definition Sound: For serious ears only. The premium 40mm drivers deliver a full range of high definition sound and booming bass Wireless Compatibility: Bluetooth 4.1 with NFC for easy one-touch pairing. Compatible with most Bluetooth-enabled devices Powerful Battery Life: The 20 hour rechargeable Lithium-Ion battery will last you all weekend while you are out on the town Comfortable Fit: The sturdy adjustable headband and plush protein leather ear pads allow these headphones to fit all sizes of heads for fatigue-free listening