Thanks MacTech for the opportunity to show our custom in-ear monitors. We build the finest dual driver custom fit 'ears' in the world at by far the best price in the industry. Each set is shipped on a 30 day trial period. For more info, please visit www.livewiresforyou.com. Or call 800-821-0131 (US only) or 510-583-7700. Product reviews are available at cnet.com., about.com and macnn.com. Enter the term Livewires.