Other Components Poly

This is a set of 2 Spare Ear Foam Cushion for HW510 and HW520 Headphones.

Provides exceptional quality sound with greater immersion
Over-the-head earpiece design provides a comfortable and secure fit
Get rid of the tangles and love your music with these wireless Bluetooth headset
Your voice will be heard loud and clear with the boom microphone
Stay connected smoothly with a wireless range of 98 ft
Noise cancellation enables you to enjoy an exceptional audio experience with maximum usability and reliance
Noise Cancelling microphone technology ensures easy, convenient talking with maximum efficiency
Listen to distinct sounds from both the speakers in stereo sound mode
The supra-aural aka on-ear headset features Bluetooth wireless technology
Active Noise Canceling …