Bluetooth noise-canceling headset. This is a sample product kept at the company and is unopened and unused, but it has not been tested for functionality and is being sold as junk. Therefore, we cannot accept returns or refunds in the event of a malfunction. Please consider this before purchasing. Also, the product specifications are unknown, so please check the manufacturer's website for details. - Model Name: Jabra EXTREME2 - Function: Noise Canceling - Connection Type: Bluetooth - Type: Headset - Year of Manufacture: 2011 Thank you for viewing.