Shop carter_marks12's closet or find the perfect look from millions of stylists. Fast shipping and buyer protection. Used Condition: good as new Specs - • Wireless Bluetooth • Pure Adaptive Noice Cancelation (Pure ANC) • ANC-off for Low Power Mode • Battery up to 22 hours ANC-on/40 hours ANC-off • Fast Fuel: 10 minute charge = 3 hours of battery • Easy-to-use controls • Built-in wireless microphone • Adjustable headband for head size