Language: CN EN JP
Welcome to china's largest care and rehabilitation expo with 50,000 visitors
Patients with hearing impairment who need to be adapted after assessmen
Wireless auxiliary hearing system
Category of Exhibits: Vision Exhibition Area
Hand held multifunctional magnifier
Braille dot display
Intelligent voice treasure
4.3-inch portable electronic visual aid
Single telescope 4x6x8x
Time alarm clock LED electronic calendar
