usb travel kit/usb tool kit/portable usb kit

1.USB travel kit
2.Optical orientation design
3.Charming design
4.800DPI resolution
5.Intelligent power save function
1.Mini Optica Mouse
2.4-Port USB Hub v1.1
3 DC3.5 Earphone;
4 USB A/M to USB A/F Cable;
5.USB 5 IN 1