**Factory Sealed/New** Altec Lansing NanoPhones Active Noice Canceling Wireless. Soft ear cushions and adjustable headband for lasting comfort. Noise cancelling headphones block out unwanted noise. Detachable conference mic for hands free calls. Antimicrobial protection repels up to 99.9% of germs. Foldable and swivel headphones for portability. Up to 12 hours of battery life. Includes USB-C Charging Cable.