- Speaker Microphone Replacement : The HKLN4606, HKLN4606A, HMN9030, PMMN4013, PMMN4013A, PMMN4029, and PMMN4029A provide reliable communication for your portable radios. - Durable Materials : Constructed with high impact engineering plastic, this hand speaker microphone features a reinforced PU cable that is thick yet flexible. It can stretch up to 1.5 meters without deforming, even after 10,000 uses. - Ergonomic Design : The clip-on design with a 2-pin connection and integrated Push to Talk (PTT) button allows for easy attachment and convenient operation. Note that it does not include a 3.5mm audio jack. - Optimized Performance : Designed for outdoor use, the windporting feature minimizes wind noise while the noise-canceling technology enhances audio clarity in crowded or loud environments. - Wide Compatibility : This speaker microphone is compatible with various portable radio models, including CP200, CP200D, CP200XLS, CP110, CP185, PR400, BPR40, CLS1110, CLS1410, RDU2080D, RDU4100, RDV5100, RMU2040, RMU2080D, and more. - Use Scenarios : Ideal for security personnel who need clear communication in busy environments, construction teams coordinating over noise, or outdoor event staff managing crowd controls, this speaker microphone delivers functionality and clarity in various professional settings.