Vertex Standard Shoulder Handheld Microphone with Builtin Earpiece Compatible with Vertex Standard radio models VX261, VX180, VX210, VX410, VX424, VX231, VX264, VX351, VX354, VX451, VX454, VX459, EVX531, EVX534, and EVX539. Key Features and Benefits: Clear and reliable audio transmission designed specifically for Vertex Standard radios, ensuring confident communication in demanding environments. Builtin earpiece and integrated microphone allow you to listen and speak without holding the mic, enabling hands communication for improved multitasking and mobility. Shouldermounted design keeps the microphone easily accessible while you work, reducing the need to reach for your radio. Equipped with a 3.5mm audio jack for additional audio accessories, giving you flexibility in different operational settings. Reinforced PU cable with durable coil cord construction provides tensile strength for resistance to wear and tear and ensures longlasting performance. Practical Applications: 1. Ideal for security personnel who need to communicate effectively while keeping their hands to manage tasks, tools, or crowd control. 2. Suitable for event staff, enabling quick and discreet updates without disrupting the activity or atmosphere. 3. for construction site teams to maintain clear communication across noisy work areas while keeping both hands available for equipment operation. This Vertex Standard shoulder handheld microphone is purposebuilt for durability, clarity, and convenience, offering dependable communication for professional users in various industries.