Tame the radiation! We know how much you love your phone. Now enjoy it without radiating your head. Stylish black handset plugs into 3.5mm headset jack, providing clear sound without bending your neck. Allows you to keep the phone at a distance from your body, reducing radiation by 95% or more. Less echo than some hands free sets, it also offers an answer key and volume control. 3.5mm plug. 4-foot coiled cord. Great for home, office, or travel. Makes a great gift too!