Language: CN EN JP
Welcome to china's largest care and rehabilitation expo with 50,000 visitors
Those who need to go to school and need to adapt after assessment
Intelligent communication system for the deaf
Category of Exhibits: Vision Exhibition Area
3.5-inch portable electronic visual aid
High end filter
Horizontal glasses
Folding magnifier
Flash voice electric kettle
Clover6 handheld video magnifier
Ear canal hearing aid
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