Walkie Talkie, Two Way Radio, Walkie Talkie Repeater manufacturer / supplier in China, offering Qyt Kt-A17 30W High Power Aviation Band 118-136MHz and VHF UHF Transmit Receive Tri Band Mobile Radio, Qyt Kt-A16 6W High Power Long Range Aviation Frequency Band Radio Handy Talky, Hsn8145 Hsn8145b 7.5W External Speaker for High-Noise Environments Suitable for Motorola Mobile Radio Cm200d Dm2600 GM3188 GM340 and so on.