... play MP3 files. •With Line-in function, as laptop speaker. •Internal rechargeable Lithium ... of power amplifier: =80dB Loud speaker: 1.77" (external diameter 45mm ... with: Mp3, Mp4, CD, DVD, iPod, iPhone, GPS, PSP, Mobile phone, Notebook computer and Micro SD/TF Package Includes:1 x Mini Speaker ... 1 x USB & Audio Cable 1 x User Manual If you are intersted in any items of our products,contact with ...