and flexibility

13 OZ (368 g) or "SPORT" 6 OZ (170 g)

Utilizes ashless dispersant additive technology to prevent deposit build-up

the new contact strips ensure a better heat dissipation and optimal air circulation

pilotstyle ps221 T-Shirts and flexibilityPS221 is high quality headset with passive noice reduction. PS221 have passive electronics, its components are stereo cartridge with a frequency range from 20 to 17,000 Hz, electret microphone with noise canceling. Each element has its own volume control. It can also switch mono stereo. Equipped with 3,5mm contact for extern sound source. The microphone is located on the gooseneck. Ear seal and the headband is equipped for comfort with fabric