The independent ground wire in the 4-core twisted-structure cable gives superior left and right channel separation, improving sound quality. While the L-type mini-jack stops the headphones getting knocked or disconnected during performance, even in cramped booths. And a mini-XLR connection with the HDJ-X10s means you can easily detach the cables for transit or replace them if damaged. The independent ground wire in the 4-core twisted-structure cable gives superior left and right channel separation, improving sound quality. While the L-type mini-jack stops the headphones getting knocked or disconnected during performance, even in cramped booths. And a mini-XLR connection with the HDJ-X10s means you can easily detach the cables for transit or replace them if damaged. Separate ground wire on 4-core braided cable provides superior separation between left and right channels , which improves the sound quality. While the mini L-type plug prevents the headphones from getting bumped or disconnected during performance, even in tight booths. And a mini-XLR connection with the HDJ-X10 means you can easily disconnect the cables for transport or replace them if they're damaged..PZA MORE SPECS