GE 28103EE1 Dect 6.0 Wireless Headset for 28128 Cell Fusion Series Phones (Silver) Dect 6.0 interference free technology in a digital wireless Cell Fusion headset that lets you make cell phone calls when paired with GE model 28127, 28128, and 28129 Cell Fusion phones Compact and lightweight with 3 hour talk time and can be worn over the ear or on your head with the included head piece WiFi friendly and hearing aid compatible with visual ringer and volume control Must be used with 28129 GE Cell Fusion phones Titanium silver finish and comes with 1 year warranty and battery