Blue Tiger Elite Premium Wireless Bluetooth Headset &ndash; Designed with Truck Drivers in Mind &ndash; Black LONG BATTERY LIFE  Can provide up to 34 hours of talk time 100% NOISE CANCELLATION  Effectively reduces the noise of city traffic, drone of a cabin plane, or hubbub in a busy office. HI-FI PERFORMANCE SPEAKER  Combines new technologies with smart engineering, for astonishing performance FLEXIBLE HEADBAND  The adjustable fit allows for maximum comfort while wearing. STAY CONNECTED  Bluetooth 4.0 technology for easy pairing and wireless freedom