Motorola W755 OEM Stereo Handsfree Headset # CHYN4516B / #HS120 OEM handsfree to guarantee reliable and high-quality sound for both phone calls or music play. This small light convenient unit has an in-line microphone and a shirt clip to help avoid tangles. Convenient microphone on the lead so that you can manage your calls easily. The earbud hands-free kit adds safety convenience and privacy to your cellular experience. Ear buds can be disconnected from the phone connector and that lets you plug your ear buds into any portable media player with a 2.5mm lineout jack.