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Bluetooth &Voice earphone / Visual Equipment

Bluetooth &Voice earphone
Bluetooth &Voice earphone

Bluetooth & Voice earphone will change the way we use portable
earphone. Base on the voice battery and bluetooth technology, it can
charging anywhere according to utilized noise around there. In addit-
ion, it can be as ornamental for clothes.

University

ShanDong University of Science and Technology

ShanDong University of Science and Technology
Qingdao, China

ChangShuai Wang,
ShanDong University of Science and Technology

Tianli Gao,
ShanDong University of Science and Technology

Wenfeng Zhang,
ShanDong University of Science and Technology

Anhui Ge,
ShanDong University of Science and Technology