Code Red Investigator Qd Patrol Kit Microphone . Low Profile Microphone With Push-to-talk Button. Attaches To Shirt Or Jacket And Provides Near Hands-free Communications. The Clear Tube And Ear Tip Have Field Replaceable Components. Eliminates Any Downtime. Cord Is Reinforced With A Strand Of Kevlar To Insure Reliability. motorola Dp3400 Dp3401 Dp3600 Dp3601 Xpr 6500 Xpr 6550 Xpr 6300 Xpr 6350 Xpr 4500 /xpr 4550 Package Contents: Code Red Investigator-qd-m7 Microphone The Code Red Investigator-qd-m7 Microphone is a quality addition to the Code Red lineup. For more great deals on Travel Accessories by Code Red please browse our Code Red Travel Accessories page.