Ear Piece Silver in One 2.5mm Wire #HF105 (Silver)

On/Off Switch will function on Phones that support this Feature. The Ear Loop can be used on either the left or the right ear. Features Clear sound: patent protected technology provides high quality audio even under windy outdoor conditions and traffic noise Universal compatibility: works with 2.5mm jack phones Comfort: flexible boom microphone is easily positioned as desired Functionality: voice activation, redial, & call waiting on supported phones Call for Government/Volume Pricing