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Usually there are several Electrical Outlets on the Plug, and when we pull out the plug, maybe we pull the other one; thus causing damage of electrical appliances. Our electrical plug can show the power icon, so users can pull out the right plug which needs to cut off the electricity.
JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS
Nanchang City, Jiangxi Province, China
Jian Han, YuXiang Kuang, ShiWu Luo,
XiangSen Zhang
JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS
Nanchang City, Jiangxi Province, China
Min Mei, GuiPin Wu,ZiZheng Wang,
LongFei Zhao, Feng Chen