Hear the sweet "sound" of success with this fantastic marketing tool. Our Cricket - Ear Buds and Case feature interchangeable earbuds; 2 blue, 2 pink and 2 white, in a travel storage case. This item is compatible with all headphone jacks. Add your logo to this 2 7/8" W x 3/4" H x 2 7/8" D product to create a handy giveaway during upcoming promotional events. What an excellent opportunity to promote business; order yours today. Complies with Prop 65. 2.875" W x 0.75" H x 2.875" D