This week Sony introduced two new headphones to its line up with the launch of the Sony MDR-RF865RK wireless headphone and MDR-NC13 noise cancelling in-ear travel headphones.

The Sony MDR-RF865RK wireless headphones feature 40mm driver units which are designed to provide smooth, rich audio with a deep bass response, while wireless interference noise is reduced for a clear, transparent listening experience. These headphones also have a transmission range of up to 100-meter. The Sony MDR-RF865RK come equipped with a charging dock.