86-573-86821118
No. 283, Chengxi North Road Wuyuan Street, Haiyan County, Jiaxing, Zhejiang, China (Mainland)
voice amplifier headset microphone kits, US $ 5.5 - 8.5 / Set, Zhejiang, China, OEM, HK-KIT0-01.Source from Haiyan Hanker Electronic Co., Ltd. on Waimaotong.com.