Radiation Protection: Air Sound Tubes reduce radio wave radiation exposure. Anti-noise: Soft plastic earbuds fit securely in the left or right ear and deliver clear o through the air sound tube, even in noisy environments. The built-in microphone includes an inline PTT (push-to-talk) button with a shirt clip 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 help reduce electronic radiation exposure, making them ideal for monitoring and security applications in airports, casinos, crowd control, conferences, concerts, and other professional environments requiring discreet 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 settings may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3 cm.