China Wired Headset manufacturers Durable 3.5mm Wired Headphone A durable wired headset with Ultra-clear omnidirectional microphone. A professional 3.5mm wired headset with Ultra-clear omnidirectional microphone. The TS-K5 is for improving the customer experience by enabling the clearest conversation for closer connections with your caller. It includes an unbreakable flexible spin boom arm and...