Compatible with a wide range of professional twoway radios, including Ailunce HD1, HD2, HA1G, Retevis RT29, RT48, NR30, RB23, Motorola GP328 Plus, GP344, and more. This ensures you can rely on one accessory for multiple devices, making it a versatile choice for both and professional communication needs. Built to IP67 waterproof and dustproof standards, this accessory is designed for dependable performance in challenging outdoor environments. Whether you are working in heavy rain, on marine operations, or in dusty construction sites, your communication remains protected and uninterrupted. Delivers clear, sharp audio quality through a output speaker and noisecanceling microphone. Background noise is reduced for more accurate conversations, ensuring vital messages are heard even in noisy settings such as event coordination, security operations, or emergency response. Constructed for durability and comfort, featuring a 360degree rotatable stainless steel clip for secure attachment and easy positioning. The ergonomic pushtotalk (PTT) button is designed for smooth, quick activation, allowing you to communicate without fumbling. Ideal for use in multiple scenarios: Field work in outdoor locations where weather resistance and rugged construction are essential. Security teams operating in crowded or loud environments where clear communication is critical. Industrial or construction sites where dust and debris are common, and equipment must withstand tough conditions. Key specifications and benefits: Wide device compatibility for reduced equipment changes. IP67 waterproof and dustproof protection to maintain performance in harsh environments. Loud, clear speaker combined with noisecanceling microphone for improved communication accuracy. Durable build with stainless steel clip and ergonomic PTT for longterm, comfortable use. This product offers robust, reliable, and clear communication in any environment, making it an essential tool for professionals who require dependable performance in all conditions.