Custom Headphones, Earbuds & Speakers, Awesome Mixtape Wireless Speaker - Portable & Retro Style, Hear your mix straight from the tape with the wireless Awesome Mixtape speaker. Get big and clear sounds with built-in speakers that are great for work-outs or relaxing. The fun retro cassette fits easily in your pocket when you are on the go. Customize the "A-side" label with a full-color design that will show off your brand with style points. ... #2839 $19.34/each.