ANEXTUSB Fan, USB Computer Fan, Silent Fan for Receiver DVR Playstation Xbox Computer (80mm,Black)

It says this is 5 volts. is that for both fans combined? or, is it 5 volts x 2 fans = 10 volts total? and, it says 3.5-5 amps. is that for both fans?

How many amps do these draw?

is this one fan or two fans?