The new patent of Xiaomi earphone box is announced, which has independent communication function. What are the highlights?

Professional noise reduction effect, compatible with 40db responsive noise reduction, can block 99% of external noise. It works well in headphones of the same grade; The layered appearance is very delicate and beautiful. The fog-sensing part of the charging bin and earphone is formed by frosted spraying, and the smooth surface is treated with high-gloss technology. The overall design is light and dumb, and the layering is excellent. Choose Obsidian Black, Ryukyu White and Aurora Green, all of which are Nordic, simple and generous, and full of grade.

It is Xiaomi's first earphone with spatial audio technology, which can achieve 360? Stereo field, greatly improving timbre; The overall selection of cobblestone shape, light material, easy to carry.

This earphone has a frosted surface according to the design concept, and the frosted and matte parts are painted. The high-gloss effect of earphone handle can be achieved by two technological routes: vacuum electroplating and high-gloss oil supply on the surface of the product after die drawing. After many times of detailed understanding, I basically decided that the black and green smooth decorative strips of Xiaomi's TWS headphones adopt NCVM coating technology to complete the metal mirror effect.

The spraying of frosted part and NCVM technology of smooth part are just the popular surface treatment technologies of TWS headphones at this stage, and many enterprises are also doing it, with mature examples, including raw materials, facilities, processing plants and so on.

Pebble shape, small and light, high grade, especially its? Too empty? The model's design is eye-catching, creative, atmospheric and beautiful. A few pieces are attached by magnetic force. Don't worry, they won't fall off. As soon as they are put in storage. Earplugs are soft and not easy to fall off, and there are three specifications, large, medium and small, to meet the needs of different groups of people. Wear comfort 1 1%.

In translucent mode, not only the environment is enhanced, but also the human voice is enhanced, and the standard mode is also supported. Environmental enhancement and human voice enhancement can obviously amplify the surrounding environmental sound and human voice, which is very convenient for users to use under some conditions.