[Features] Electret capacitive hook rod microphone for use with compatible earphones such as Armorwerx/Peltor Comtac. Designed for Comtac II, Comtac III, and Comtac IV modelsplug and play installation. Helps resolve fixed volume and impedance issues commonly experienced with headphones used in commercial push-to-talk (PTT) and radio systems. Constructed from high-quality ABS material for durability and long service life. Professionally manufactured to deliver reliable performance and clear sound quality.[Product Information] Product Name: Replacement Boom Mic Color: Black Material: ABS Size: 14 x 9 x 6 cm Packing List (included per purchase): Replacement Boom Mic * 1 Note: 1. Due to extended shipping times, items may occasionally be damaged during transit. If damage occurs, please through the official messaging system before leaving feedback, and we will assist you promptly. 2. Size may vary by 13 cm due to manual measurement. 3. Colors may differ slightly due to monitor display variations.