In fact, for pure music, 512M is enough

Generally, the bit rate of MP3 with 44HZ sampling rate is around 128, and the better ones are 192KPS. This calculates to a 4-minute song. File size is 4-4.5M. A 512M MP3 can hold about 110 songs. Even with a high bit rate, a 512M MP3 can hold at least 80 songs. This capacity is equivalent to continuous playback for 5 to 6 hours, which is enough to pass the time while traveling.

But some friends have different usage habits. They are used to 1G or 2G capacity machines, put in all the songs on the computer, and then RANDOM play them, whichever one is selected. Most people's habit is to play in a loop, so if there is no special preference, MP3s from 512M to 1G are actually very sufficient. Although 1G MP3 is now the mainstream, the price gap is not big with 2G. Compared with before, MP3 now The larger the capacity, the more cost-effective