This is the best quality Headset ( Over the Head Style ) with Boom Mic. You don't need to worry about head or ear size. All adjustable and flexible! Just plug it into your cellphone or home/business cordless phones for convenient hands-free talk! Sure fit over-the-head design assures a comfortable fit. For use with all Motorola cellular phones equipped with 2.5 mm jack. Satisfaction Guaranteed.

Compatible with : Nextel i930,i870, i835, i850, i860, i830, i836, i760, i733, i730, i710, i605, i560, i530, i450, i415, i355, i325, i305, i315, i285, i275, i265, i215, i205, i90c, i95, i95cl, i88s, i85s, i80s, i58sr, i55sr, i50sx, i35s, i30sx and Blackberry. All Motorola phones with 2.5 mm jack.