Experience the freedom and fun of the MX203S from Plantronics®! This stereo headset allows you to take calls or listen to high fidelity stereo music on your MP3-enabled phone. Experience an exceptionally stable, comfortable fit with the unique Flex Grip® design – perfect when you are on the go! Be heard clearly in windy environments with WindSmart® technology, providing Plantronics' distinctive sound clarity. Put an end to fumbling with conveniently located one-touch call answer/end. Compatible with most built-in MP3-enabled mobile phones.

MX203S-X1S Features:

• For most Stereo phones with 2.5mm headset jack and call/answer end function, not compatible with Treo Smartphones 
• Take calls, listen to stereo music on your MP3-enabled phone 
• Compact, discreet and lightweight 
• Be heard clearly with WindSmart® microphone 
• Unparalleled comfort with unique Flex Grip® design 
• Conveniently located one-touch call answer/end 
• Maximum stability and secure fit for your busy life 
• Excellent volume for easy listening