Spark has designed unique laser headphones and has started a Kickstarter crowdfunding campaign in order to make them available to all. For many months, the company has worked on developing the headphones and creating prototypes. The glowing LED lights of the headphone wires provide more visibility for runners on the road, helping them feel safer.

Originally designed to offer safety for music listeners on a run, Spark Headphones has evolved into a fashionable accessory.