Sony Ericsson today unveiled the new GreenHeart pioneer product– the C901 GreenHeart -one of the greenest headsets on the market. The Sony Ericsson C901 GreenHeart, will include an electronic, in-phone manual to replace the standard paper version, saving over 90% in paper and reducing the environmental impact of transporting the final product through more compact packaging. The Sony Ericsson C901 GreenHeart phone casing is made from a minimum of 50% recycled plastics and includes an optimised display light sensor that uses less energy. The phone is coloured with waterborne paint that lowers exposure to Volatile Organic Compounds (VOC). The Sony Ericsson C901 GreenHeart will also include a WalkMate application, letting users really walk the talk about being more eco-friendly by comparing the steps they take with the equivalent journey travelled by car. And Naite includes an Ecomate application helping users make greener choices in their everyday life as well as a Carbon Footprint Calculator to show you how much CO2 you are saving when you walk instead of taking the car. The C901 GreenHeart will ship with the MH300 GreenHeart headset, one of the greenest headsets available, made up of 100% recycled plastics in 4 out of 5 hard plastic parts and far exceeding legal environmental requirements. The Sony Ericsson C901 GreenHeart supports GSM/GPRS/EDGE 850/900/1800/1900 UMTS/HSPA 900/2100 and will be available in selected markets from Q2.