CL2 Planar uses a novel planar magnetic driver to produce accurate audio, available in both wired and wireless configurations. Thanks to this innovative technology, it is a pioneer in the field of closed back in-ear headphones. It was developed using high-quality materials and advanced manufacturing processes, taking inspiration from the aerospace and fine jewellery industries. The durable and aesthetically pleasing zirconium dioxide used to create the durable housings protects the intricate driver.