Radiation-reducing acoustic tube helps protect your body by minimizing radio wave exposure. Noise-reducing design with soft plastic earbud that fits securely in either ear, delivering clear sound even in noisy environments. Features a built-in microphone with inline PTT (Push To Talk) button that clips conveniently to your shirt for discreet and easy communication, ideal for use in security, retail, or hospitality. High-quality transparent acoustic tube headset that remains low-profile and is difficult to detect, making it suitable for discreet communication in environments such as airports, casinos, crowd control, conventions, concerts, and other professional settings. Compatible with 2-pin jack two-way radios including CP040, CP140, CP160, CP180, P100, P140, P145, P160, P165, P180, P185, XT420, XT460, DTR 2430, DTR 2450, G15, G18 Banda PMR446 Radio, ARCTIC Marine VHF Transceiver, Hytera (HYT) TC-500, TC-508, TC-518, TC-518 OBR, TC-580, TC-610, TC-700, PD412, PD502, PD562. Color: Black Material: Plastic Package Contents: 1 x Radio Headset Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.