Buy Sennheiser HD 4.50 btnc bluetooth wireless headphone, Versatile and vibrant, active noise cancellation, 25 hrs battery life, at official online store.

The Sennheiser HD 4 Series – Let everyday sound great

You can take it with you. Versatile and vibrant, the new HD 4 series offers you the complete Sennheiser quality package in a range of durable, closed-back over-ear headsets that fulfill your everyday aural needs.

Add the legendary Sennheiser sound to your everyday routine, and let your life be powered by music.