The sound of promotional success graces your brand when you offer your clients these colored earbuds as a courtesy gift at your next event! Packaged in a clear, square case made of ABS plastic, these earbuds feature a 48″L plastic cord, three interchangeable earbuds for the most comfortable fit, a frequency range of 20Hz to 20000Hz and an impedance of 32.1. The cord wraps around the case to keep from tangling when not in use. Customize with a one color, one location silkscreen imprint of your company name, logo or slogan before your next event for additional brand exposure. Everyone hears about your promotional giveaway at your next display!