• Communication Direction: Two-Way
• Bluetooth Technology Lets You Seamlessly Stream Entertainment From Your Mobile Phone And Any Other Bluetooth Enabled Device.
• High-Fidelity Speakers Provide Premium Sound Quality
• Integrated Microphone Lets You Make And Take Phone Calls Without Removing The Hearing Protection

Open box. Item appears to be in unused, excellent condition. Powers on with no further testing. See images for item condition.  Everything included with this item can be seen in the images.