There is a magnetic button on the wallet, watches and credit CARDS are the most afraid of dip magnetic.
还有就是皮包上的磁扣，手表和信用卡都是最怕沾上磁的。
The magnetic button has the advantages that: the magnetic flux leakage is avoided and the button has favorable magnetism.
本实用新型具有防止漏磁，并且磁性好的特点。
In addition, the bag switch magnetic button can also cause the watch to be magnetically, resulting in the watch is not allowed to travel or temporarily stop.
另外箱包开关磁扣也可能使手表受磁，造成手表走时不准或暂时性停走。
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