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Wireless sports headset / HeadseComfortable fashion

Wireless sports headset

Sports in the process of wearing is still able to listen to the surrounding
environment, to ensure the safety of the user.
Suitable for all smart phones or tablet
computers, the impedance is 45 ohm, the sensitivity is up to 118dB, the frequency response
space is 10Hz to 20kHz.

University

Xi'an University of Technology

Xi'an University of Technology
Xi'an, China