... OEM/ODM Service 2.Mix color is possible 3.100% original designing. 4.100% factory price. Specifications: Speaker:40mm Frequency Range:20H--20KHZ ... market 3.Dual stereo track, Ideal choice for listening music with your iphone series,laptop,Tablet,PC,DJ,IPOD,IPAD,computer ... fit your iPod, iPhone,ipad,laptop or other MP3players 7.With special cable design,enough space print your own logoRemark: 1 ...