Cricket - Ear Buds and Case. Interchangeable earbuds ( 2 blue, 2 pink, 2 white) with travel storage case. Compatible with all headphone jacks. 2 7/8 W x 3/4 H x 2 7/8 D.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.