Bluetooth Wireless Connectivity 10 - 12 Hour Play Time, Wireless Controls on Right Ear-cup Comfortable and Foldable On-ear Design Removable Tangle-free Braided Cable Wood and Aluminum Construction Big drivers, soft ear cushions, precision sound, Positive Vibration 2 Wireless headphone is an instant classic and lifestyle essential. It's available in a range of vibrant colors and cool styles with a 10-12 hour battery life. Featuring a 40mm dynamic driver with aluminum ear cups, the sleek design and accessible price point make it the ideal wireless companion.