Best cosiness and protection effect of AFC desing.
SNR 27dB
Protec hearing in noisy surroundings and ensure good hearing effect at the same time.
Folding earcover and can be 180 rotated headphone ot solid metal hoop can be used ing particular.....
查看所有供求信息(9) Dong Guan Waychance Mavfacture Co., Ltd
[中国]
