... a modern fashion, the appearance of a unique MINI digital audio.The new aluminum diaphragm micro-speaker, clear treble, bass, pure ... design, the sound quality was even better.New concept of integrated digital audio player, connect your MP3.Mp4, CD, DVD, iPod, IiPhone ... 6cm Package Included:1. Speaker2. USB power cable3. 3.5mm audio cable4. User Manual (Chinese/English)