JS-100 call center headset It is one good idea for ... length 1.8M coiled cable CONTACT INFO Dongguan JOYSTAR Electronics CO., LTD Sales office address : 7A202 New Business Center Qiaotou Town Dongguan ... -joystar.net Welcome to JOYSTAR , we are Dongguan Joystar Electronics Co., Ltd , a Manufacturer, Supplier and Exporter for all kinds of earphones ...