Turn up the volume on your next marketing campaign! A great gift or giveaway for music lovers, these plastic ear buds come in a 2 1/2" x 2 1/2" acrylic case that includes a cord manager to help prevent tangles. Great for use with any iPod, mp3 player, laptop, computer or other audio devices, customize this case with an imprint of your company name or logo and hand out at your next promotional event for amplified success!