A+++ quality,brand new,box packaging,factory price,good service,many ... have logo and the products are in sealed box,if you are interested,please contact us,thanks! ... your requirementweight1.5kg/pcsvolume26*20*14cm/pcs1.Extraordinary Headphone Technology2.Superior Sound Isolation 3.Special Cable and Locking ... 4.Flip-up Ear Cups 5.The Newest Headphone Technology 6.Soft and Comfortablet Ear Cushions 7 ...