All of our items are . Ergonomic structure design for long wear. Secure screw cap connector. Portable shoulder clip allows rotation and easy communication. Thick line design for enhanced durability. IP54 rated waterproof speaker microphone with high-quality sound for clear calls. Clear audio performance suitable for marine environments. Precision craftsmanship, compatible with ICOM IC-M33, M25, -35M, -37M models. Made from high-quality PU material, sturdy and built to last. Application: Suitable for police, HAM radio amateurs, business professionals, and team members. Ideal for use during activities such as ATV riding, racing games, skiing, car racing, outdoor trips, hiking, car travel, teamwork, large-scale projects, security, 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 Microphone Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance is +/- 1-3 cm.