Features: Builts with high strength ABS and polycarbonate plastic, this microphone is durability and features PU coiled cable for added reinforcement. Perfect for use in dynamic environment where reliable communication is essential, like construction sites or large scale event. workers requiring handfree, reliable two way radio communication. Operates flawlessly on construction sites, warehouse, or outdoor expeditions with its antislip grip and weatherproof design. This hand microphone is for easy use with intuitives button controls, making it accessible for both beginner and experienced users. Specifications: Component:ABS, Metal Color:Black For Hytera MD610 MD620 Package Includes: 1pcs Handheld Microphone note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.