iRiver iFP-799 combines advanced iRiver sound quality with a stylish, wearable design. It features 1GB of internal memory for up to 34 hours of music, extended battery life up to 40 hours on one AA, a built-in FM tuner and voice recorder. It also records music from any audio source. Plus, this ultra-light, skip-free player can be used to store music or transfer files of any type. Skip-free and sport-ready Record music from any audio source (no PC required) FM Tuner & Recorder Voice Recorder Store or transfer any file type Up to 40 hours of battery life