Amazon Renewed Sennheiser HD1 Wireless Headphones with Active Noise Cancellation - Black (Renewed)

This audio experience is unmatched. The HD1 boasts a minimalist design that is both refined and stylish. The genuine leather ear cups and quality materials offer unmatched comfort. The audio quality is unmatched. Clear treble and powerful bass are the backbone of its design. NoiseGard offers reduced environmental sound. With a built in microphone and wireless design, this headset is ready for anything you encounter. About this item Closed back, around-ear design featuring Bluetooth 4.0 technology and immediate pairing to smart devices using NFC connectivity for wireless freedom. Connectivity Technology: Wireless NoiseGard hybrid active noise cancellation blocks ambient noise using 4 microphones for ultimate isolation to dramatically improve sound quality in noisy environments 22 hour battery life with both Bluetooth and Noise Gard activated to insure performance during long commutes or plane flights Technology uses 2 built-in microphones working seamlessly to improve voice quality and remove external noise during phone calls.2 year global warranty when purchased from an authorized Sennheiser dealer › See more product details