Features: Aluminum vibration film loud speaker Metallic shell shows noble and fashionable style Connect
your MP3, MP4, CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook
computer and Micro SD/TF to the speaker, you can enjoy music anytime
anywhere. Compatible with MP3 music format Power supply: USB 5V Color: golden Dimension: 3.7cm x 3.2cm x 3.2cm Package included: 1 x Speaker 1 x Audio Cable 1 x USB Cable