Radiation-reducing acoustic tube helps minimize radio wave exposure. Noise-isolating soft plastic earbud fits securely in either left or right ear, delivering clear audio in noisy environments. Built-in microphone with inline push-to-talk button that clips onto clothing for convenient communication with two-way radio devices, ideal for security, retail, and hospitality use. High-quality transparent acoustic tube headset designed for low visibility, suitable for professional settings such as airports, casinos, crowd control, conventions, and concerts. 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 includes: 1 x Radio headset. Note: Lighting and display settings may cause slight color variation between the image and the actual item. Measurements may vary by +/- 1-3 cm.