1) How much can I store on any given USB memory storage device?

This of course depends on what type of data you are storing on the USB drive. Most people store either images or files (such as MS Word, Excel, PDF files or other). Keep in mind that all types of files and images can take up varying space depending on how large the files are. For example, an average high resolution photo (high enough quality to print a photo with) is around 1MB in size. Other photos or images in lower resolution can be as much as 100x smaller than that. Other file types like microsoft word documents also follow the same logic, an average MS word file with a few pages of text and small images could be around 100KB in size.

2) How many songs can I store on any given MP3 storage device?
The average file size of an MP3 file is about 4MB at near CD quality. How much memory you will want to have to store your MP3 files will vary upon your listen habits. You may not change the music files that you listen to very often and therefore would not require a large amount of memory. If you are an avid listener and you may not want to change your files often and you should probably consider a larger memory cared. The chart below shows that average number of songs that a memory card can hold based off of the 4MB average.

3) Whats the difference between all the various storage devices you sell such as watches, pens, etc?

All our storage devices have 1 thing in common: they store data. This data can be in any digital form, whether it is an MP3 song, a microsoft word file, a photo, a pdf document, an excel spreadsheet, an audio file, a powerpoint presentation, virtually ANY digital file can be stored. Once you have stored your files on your USB storage device, you can transfer it to any computer with a USB port. We offer different styles of USB storage devices:

• USB Pens (real pens with built in USB storage!)
• USB Pen Drives (simple USB keychain devices)
• USB Watches
• MP3 Watches (the difference with these is that they not only store data, but can be used to actually PLAY MUSIC and as a voice recorder)
• MP3 Sunglasses (these too, like MP3 Watches not only store data, but can be used to actually PLAY MUSIC and as a voice recorder)