We are happy to announce we will launch New TWS Earbuds-T321B. Round and Smooth. Elegant lines taken from the shape of a make up mirror, With exquisite and compact bean-shaped pearl earbuds, Givin...
It is recommended that the external sound holes on the whole case be as close to the MIC as possible, which can simplify the design of gaskets and related mechanical structures. At the same time, ...