Blast your message right into their ears with these fashionable headphones! This practical promotion features a removable cable with in-line mic speaker and a 3.5mm stereo jack allows you to plug in and listen to your favorite music on phones, tablets and more. Add an imprint of your logo or company name to help this accessory stand-out from the crowd. A great giveaway at tradeshows, concerts, charity events and much more! Available in three classic colors. Have clients listen to your promotional message with this practical product! Speaker: 40mm Sensitivity: 105 +/- 3 dB/mW. Cable length: 1.2 +/- 0.2 M. Plug Type: 3.5mm Stereo.