Digital Noise Cancelling with HD Noise-Canceling Processor QN1e and Dual Noise Sensor Technology
Truly wireless design with BLUETOOTH® wireless technology
Up to 24 hours of battery life3 for all-day listening
Quick Attention function lets you chat easily without removing your headphones
Modern classic design sits securely in your ears
Only Items that have their complete boxes, CD's, remotes, accessories & manuals in pristine condition shall be honored for exchange within 7 days, Items that have physical damage or warranty stickers hat have been tampered with in anyway shall not be honoured.