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(Wenshan Xiaxincuo), Guangfu Industrial Park, Xiamei Town, Nan'an, Quanzhou, Fujian, China (Mainland)
Headset Speaker with PTT and Microphone for Baofeng TYT KSUN Radio UV-5R BF-888S H777 MD-380 KD-C1 TK-3206 NX-220, US $ 1.99 - 4.99 / Piece, KST, KEG-A01, Ear Hook.Source from Quanzhou KST Electronics Co., Limited on Waimaotong.com.