Pornhub, the website most visited by your friends who claim to have never heard of it, is branching out from its original specialty (porn) and its secondary specialty (comedy) into new ground: Technology.

This week, the X-rated powerhouse introduced Wankband, a new wearable technology that will charge your favorite gadgets while you jerk off, so you can "save the planet while doing what you do best."

The best part about Wankband is that it's actually not a joke. Allow Pornhub's SFW demo video to demonstrate:

The Wankband, which resembles a fitness tracker, uses a small kinetic charger built into the band to generate and store electricity created by motion -- specifically, the motion that is usually done while watching porn. To encourage users to save energy by using their Wankbands, Pornhub is creating a “Wanking Warriors program” that offers special rewards.

The Wankband isn't available for purchase yet, but you can apply to be one of the product's first lucky BE(A)TA tester at its SFW introduction page online.