Imprint Method: Spectradome™ - Make your promotion easy on the ears with these Ear Buds! These retractable ear buds conveniently plug into most headphone jacks. This white colored product can showcase an imprint of your logo or company name using Spectrodome™ decoration, making your brand the center of attention. Measuring 3 7/8" x 2" x 3/4", this tech accessory makes a great giveaway for college campuses, in-store promotions, tradeshows and much more. Get them listening to your brand message today! Kinect.