In 2006 Dolce & Gabbana partnered with Motorola to produce the Motorola V3i Dolce & Gabbana cellular phone. Then in 2009, Dolce & Gabbana partnered with Sony Ericsson to produce a version of its Jalou cellular phone line with 24-karat gold details and the logo of the design house emblazoned on the co-designed piece of technology. Dolce & Gabbana also partnered with Citroën to co-design a version of their C3 Pluriel vehicle. In 2010 Dolce & Gabbana partnered with Martini to produce a "gold edition" of its vermouth. In 2010 the design house then teamed with singer Madonna to release a co-designed line of sunglasses called MDG.