... you can own its sharp design while enjoying music.l Pure and clear sound takes you into ... digital speaker for your convenience, connecting to your MP3,MP4, CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, ... USB, adaptor DC-5V allow you to enjoy the music, for your option. Use explanationl Battery: Nokia li- ... ion battery and disassemble, can play music while charging.l DC-5V: Direct current 5V(0 ...