All of our items are . Ergonomic structure design for long wear. Secure screw cap connector. Portable shoulder clip with rotation feature for easy communication. Thick line design for enhanced durability. IP54 waterproof speaker microphone with high-quality sound for clear calls. Clear audio performance suitable for marine environments. Precision craftsmanship ensures compatibility with ICOM IC-M33, M25, -35M, -37M models. Made from high-quality PU material, sturdy and built for long-term use. Application scope: Suitable for police personnel, HAM radio amateurs, business professionals, and team members. Ideal for use during activities such as ATV riding, racing, skiing, car racing, outdoor excursions, hiking, road trips, teamwork, large-scale projects, security operations, surveillance, and noisy environments. Compatibility: Designed for ICOM IC-M33, M25, -35M, -37M Color: Black Material: PU Package Contents: 1 x IC-M33 Handheld Radio Waterproof Speaker Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.