Budget Blast earbuds come in a plastic reusable storage case. Use with any standard audio device. 3.5mm audio jack and 120cm/47in earbud cable. 2.91" H x 2.91" W. Imprint area is 1.25" H x 1.50" L on 1 color only and includes a 1 Colour Imprint on 1 Location. Packaging: Bulk. Please call for rush delivery availability or multi-colour/multi-location imprints.