Ultrasone HFI-2400 Headphones

Ultrasone HFI-2400 Headphones

Get ready to hear something a little different with the Ultrasone HFI-2400 Headphones. Instead of delivering sound straight into your ear they’ve got off-center drivers that let the sound bounce naturally in your ear to create a fuller three dimensional audio experience. But they’re not just technologically superior—they’re shiny and compact which appeals to our shallow nature when it comes to gadgets (and most things).

Arcadia Power Gives Everyone Access to Clean Energy, For Free Arcadia Power Gives Everyone Access to Clean Energy, For Free
Arcadia Power Gives Everyone Access to Clean Energy, For Free PARTNER

Making the switch to clean energy sounds great but kind of overwhelming. Where do you even begin? Arcadia Power lets you tap clean energy from U.S. wind farms in just 3 minutes. Yup, you can start cutting back on fossil fuels that pollute the environment before your show comes back from commercials. You’ll gain access to a modern energy dashboard that allows you to track your energy usage and impact. Best of all, it’s completely free. This is a no-brainer. And as a Cool Material reader, you’ll even save $5 off your next energy bill.

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