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Product Features
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Fully compliant with DSE radio standards
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The size, function and insulation are in accordance with the standards of the Examinations and Assessment Authority .
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And we have eliminated all possibility of operational errors.
Why choose us ?



Hong Kong's largest online educational bookstore
NoteSity
Hong Kong's largest online tutoring platform
After School
Hong Kong Diploma of Secondary Education Examination Refueling Station
HKDSEGAYAU
Directly supplying about half of Hong Kong's secondary schools
More than 20% of the machines are used for exams each year.
Recommended by many platforms
Purchase two or more
Free shipping
King of value for money
Arrange delivery quickly
Provide manual problem solving
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