SKJ is a trademark registered by Xiangxiaangyu Tech., "S" coming from word “sound”, "K" coming from word “knowledge” and "J" coming from word “joy”, which means combining “sound” and “knowledge” to creat “joy”，as a professional audio product particular TWS bluetooth earphone/earbud global supplier integrating R&D, manufacturing, sales and services, SKJ dreamed of creating true joy for all consumers by “sound” and “knowledge” since it’s inception, hereafter to create joy with sound and knowledge has been our company’s development vision. SKJ just represents Xiangxiangyu has been always comitted to not only transmit sound by “wireless” and “bluetooth”, also infiltrate technology and audio knowledge into sound, and bring global consumers joyful moments in enjoyable entertainment and knowledge learning with knowledgeable sound.