We have been keeping innovative, enterprising and using good quality of product and service not only to achieve success but to "share" the global market. We don't just want to make headphones, but to provide better sound quality for people working outside to release ourselves. Let consumers experience better sound quality.

In March 2020, our associated factory of more than 1100 square meters have been established, with 8 production lines and the average daily production capacity of 8, 000 units; Production workshop has more than 70 workers and equipped with aging room, shielded room, Wireless detector, signal detector, battery and horn detection equipment.

In April 2020, our associated factory has passed GB product quality inspection, and many private mold products obtained appearance

Patents. There are 20 employees in our company, 5 engineers in the R&D team, 8 in the sales team, 5 in the cross-border e-commerce team and 2 in the quality department. Our private brand TT@LONGER was registered in May 2020.

All over the world, there are so many factories in the same industry. As one of them, our original intention has never changed. We don't make headphones, we're just the creators of the sound of nature.