2.0ch PC Speaker 1. Connecting computer and mobile 2. MOQ: 3000pcs 2.0ch PC Speaker 1,Control:power,volume,jack,Mic.2,Speaker units:2.25inch 6ohm 3W3,(Antimagnetic)4,Dimension:80*80*175(L*D*H)5,Box size:170*90*185mm6,30Sets/Carton7,CTN Size:528*420*396mm