Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Holder-Charger has two grooves on its surface.
On the one hand,it offers a platform to put your mobile phone on when you need to charge.
On the other hand,it is more easy to pull out of the socket.
xiangtan university
Xiangtan, China
Tianzhen Lan,
Xiangtan University
Yaying Yang,
Xiangtan University
Xuping Zhao,
Xiangtan University
Jingzhe Tang,
Xiangtan University
