Interested in jockeying discs? If so, you'll need a decent pair of DJ headphones. While big, closed-ear phones are the standard, in-ear-canal headphones can be a smart choice to the extent that they don't need to be turned up as loudly as other phones and so can protect your hearing. For more information on using in-ear-canal earbuds while DJing, take a look! And remember: always watch the output level on your headphones!