Mobile Headset One piece design Boom mounted microphone for clear conversations Speaker cover enhances sound and fit Over-the-ear 2.5mm jack Compatible with most headset ready phones: Samsung, Kyocera, Audiovox, Motorola Clamshell package Mfg: Plantronics. Mfg No: PLM60PL5. Mobile Headset Pl-m60. Phone Headsets, Office, Business Services