The real successor to the Cowon D2. The M2 features a massive 90 hour battery life. Feature packed with music, video, fm radio, voice recording and picture viewing. The player also packs a built in speaker and the JetEffect 5 software to improve sound quality in compressed track formats such as MP3. The Cowon M2 features a battery which will play music for 90 continuous hours from a single charge. Perfect for long commutes or journeys and ideal to take on holiday for those long days of lazing in the sun. And buy this Cowon M2 High Quality Sound 16GB MP3 Player with 90 Hours Battery Life - Black Now £109.00.