Audio firm Roam has created a limited-edition version of its Ropes earphones and will donate a portion of the proceeds to Stand Up To Cancer.

The Orange “Roam with SU2C” Ropes will be available to order(Opens in a new window) starting tomorrow, during the annual Stand Up To Cancer telecast. For every pair of $299 earphones purchased through Dec. 31, 2015, Roam will donate $100 to the SU2C charity, promising a minimum contribution of $10,000.

“We are proud to unveil this new collaboration with Stand Up To Cancer, a cause that is very close to our hearts, and are thrilled to share this new product in support of a truly incredible organization,” Roam co-founder Steven Lamar, a Beats by Dr. Dre co-founder, said in a statement. “Roam’s aim is to enhance the way we connect to our devices and, by proxy, the music, content and people we love.”

Forget fumbling through pockets and bags to find tangled headphones—Ropes turns your earphones into another wearable accessory that connects to your phone or MP3 player. The Roam EQ application allows users to adjust the bass, treble, and mid-range sounds, and adds noise equalization.

In addition to the orange/graphite set, buyers can also pick up a graphite/black version starting tomorrow, though proceeds from those earphones will not be donated to Stand Up To Cancer.

The star-studded SU2C event(Opens in a new window) airs live on Sept. 5 at 8 p.m. Eastern on ABC, CBS, FOX, and NBC, as well as a number of affiliate stations.