Radiation Protection: Air Sound Tubes help reduce radio wave radiation 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 PTT (push-to-talk) button with a shirt clip for discreet and hands-free communication with your radio, ideal for use in security, retail, or hospitality. High-quality clear sound tube earphones are designed to be low-profile and minimize visibility to others, making them suitable for monitoring and security applications in airports, casinos, crowd control, conferences, concerts, and other professional settings requiring unobtrusive 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: Light shooting and different displays may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3 cm.