clip Digital MP3 Player 1. Capacity: 512MB~4GB 2. Language: Multi-language Digital MP3 PlayerBasic Parameter Capacity: 512MB/ ... Lithium battery up to 4~6 hoursMain FunctionAudio format: MP3, WMAAudio effect: 7EQ Pop/ rock/ class/ natural ... / DBB/ Jazz/ soft/ userFM function: OptionRepeat: A-B repeat, normal, all, random repeatRecorder: Built-in MIC, ... 44*29*13 mm (L x W x H) Mini clip MP3 player