Stereo Headset Product Details for Sony Ericsson FITS ALL Cellular Phones Newer Sony Ericsson Models Z520a, W800, K750, W600 Cellphones with Data Port Jacks. High-quality earphones set specially designed for music. Meet the demand for top-notch headsets for cellular phones, players and other devices. Includes wired volume control remote. Newer Sony Ericsson Models Z520a, W800, K750, W600 Jack Tiny size allows easy storage in a backpack, briefcase, or purse. Brand: Valor Color: Black and Silver Cord Length: 37 Great for Newer Sony Ericsson Models Z520a, W800, K750, W600 This cool stereo handsfree headset allows you to listen to calls and music IN STEREO. The Cellular Phone Stereo Headset also has a built in mic with noise canceling technology for a clear sound. Comes in cool packaging. FITS THE FOLLOWING Newer Sony Ericsson Models Z520a, W800, K750, W600 PHONES: Compatible Models Z520a, W800, K750