... supply 5V/1000 mA AC power adapter , computer USB power rotate connect line(can choose) Size 165* ... , and speaker for most audio devices, such as mobile phone, PC/Notebook, CD/MP3/MP4 player etc. ... sources, as laptop speaker, mobile phone speaker etc.8. Support Micro SD/TF Card, USB Flash Drive, FM Radio.9. The ... for your Mp3, Mp4, Micro SD/TF Card, mobile phone and notebook computer. It is portable and ...