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smartphone case / Phone Accessories

smartphone case

Is now using a cell phone headset is almost close to a fitting "necessary" is, of course, someone with less than the most troublesome areas is the headset that housed it, no matter how you receive, from the bag out almost all exhibit a knotted state , and sometimes even an impatient to go out freely squeeze into a ball stuffed in a backpack or pocket, resulting in ball out after a tie happens will become, over time, cause damage to the wire in advance or bad situation, some people will think to buy Bluetooth wireless headset no problem, but the sound quality is actually better than cable but that there is no way to solve it?

University

National Taichung University of Science and Technology.

National Taichung University of Science and Technology.
Taichung, Taiwan

HSIAO-YING LIU,
National Taichung University of Science and Technology.

LI-YA GAO,
National Taichung University of Science and Technology.

YAN-LING HUANG,
National Taichung University of Science and Technology.