Professional wireless noise reduction intercom half duplex headset
“YISHENG” YS-DJ-02H Series
Manufacturer:zhantugaokebj@vip.sina.com
1-Safety helmet style
2-Heavy headset style
3-Fast helmet style
4-Bold yellow helmet style
5-Lightweight headset style
6-Bold yellow headset style
7-Accessory style of safety helmet
8-Accessory style of fast helmet