No idea how big is 2GB capacity in the USB Chip ? Let us tell you more about it.
The average photo size on Facebook is 400 KB , so you can store up to 5000 photos in a 2GB USB Drive.
If the average size of your song is 4mb , you could download around 500 songs and save it in your 2GB USB Drive. However , the amount of the files to store in a 2GB usb drive depends on the quality of your files and songs.
In the conclusion , a 2GB USB Drive is enough as a gift to your customer .