GEAR4 is extending its growing portfolio of audio products by launching its own consumer range of headphones for iPods, iPhones and iPads. Encompassing 20 products, the company’s headphone range was unveiled at CES in Las Vegas.

GEAR4’s headphone collection will offer in-ear, on-hear and sports models of headphone styles. The entire range will be available towards the end of the first quarter, although some of the products are already available on the web site (