Radiation Protection: Air Sound Tubes reduce radio wave exposure. Anti-noise: Soft plastic earbuds fit securely in the left or right ear and deliver clear audio through the sound tube, even in noisy environments. The built-in microphone includes an inline push-to-talk button that clips to clothing for discreet and hands-free communication with your radio, suitable for security, retail, or hospitality use. High-quality clear sound tube earphones offer low visibility during use and reduced electronic exposure, ideal for monitoring and security applications in airports, casinos, crowd control, conferences, concerts, and other professional settings requiring discreet audio communication. Compatible with Motorola 2-pin jack dual radios including CP040, CP140, CP160, CP180, P100, P140, P145, P160, P165, P180, P185, XT420, XT460, DTR 2430, DTR 2450, Midland 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: Lighting and monitor differences may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3 cm.