... Polish, Simplified Chinese, Traditional Chinese, JapaneseHigh Quality Voice Digital Recording with built-in microphoneBuilt-In Rechargeable Li-ion ... to 8 hours Continuous MP3 playbackHigh Quality Voice Digital Recording (up to 18 hours of voice recording ... 87 - 108MHzEarphone output power: 8mWx2@32OhmAudio connector: 3.5mm stereo headphone jackColor:Red, pink, orange, yellow, purple, green, black, ...