Customized Headphones, Earbuds & Speakers, Boxanne Wireless Speaker - Recycled Materials & Built-in Subwoofer, Looking for a portable wireless speaker that gets noticed? Then your search stops here! Crafted with an eco-friendly shell made of 100% recycled ABS plastic and comprising 34.81% recycled materials overall, this speaker is as sustainable as it is stylish. With incredible sound thanks to its built-in subwoofer, this pocket-sized speaker carries an enormous punch. Use the included looping strap to attach the speaker to any bike, backpack, or bag and play the soundtrack to your next adventure. ... #9804 $40.22/each.