... Mini Speaker USB, SD/TF card Slot Various Colors Available Good sound quality Fast Order Processing Micro SD/TF Music Player Green Mini ... MP3, MP4, mobile phone, GPS, PSP.... Support Micro SD and TF Card. (memory cards NOT included) Keys: Play/Pause, Vol-/+, Previous ... port (power adaptor Not included) Interface: USB and Micro SD/TF slot Housing: Aluminum alloy Color: Apple green Item size: 75x53x51mm ...