Bernstein's ears recovered well, reading and listening in real time, studying effectively and improving his memory. Innovatively combine the functions of "hard of hearing" and "Bluetooth" to redefine the dual learning scene of "immersive endorsement" and "quiet online class" for students.

Bernstein (Shenzhen) Technology Co., Ltd. is a professional e-commerce company, which integrates the high-quality supply chain based on big data in the pregnant and baby industry, realizes all-stage and multi-directional product customization from "pregnancy" to "baby" and then to "child", and quickly develops the integrated marketing of major e-commerce channels in an assembly line way.