High Tech Microphone-Earphone. For KENWOOD TK3230/3000/3402/3312/3360/3170, NX240/340/220/320/420 Ideal to use comfortably with lab or pest control breathing masks For extremely noisy environments Medical grade Plastic for the earphone, softer and comfortable to use. Reinforced cable with Kevlar 44 lb (20) kg cable pulling test result Black satin PU Cable, is soft and easy to handle, does not irritate the skin, is comfortable to wear, flexible, and does not tangle. PTT ring allows hands-free operations, easy to hide Noise cancellation feature Gets the voice through the hearing canal Microphone and speaker built in the earphone K01 Connector Key Features Bone conduction captures voice through ear canal Medical grade plastic for comfort during extended use Kevlar-reinforced cable withstands 44 lb pull strength Ring PTT switch for hands-free and concealed operation Advanced noise cancellation for extremely loud environments Ergonomic design compatible with protective masks
