Peltor X4A hearing cap with headband is a hearing protector that attenuates noise up to 33 dB and has a smooth and aesthetically pleasing design. The headphones are lightweight and have a low profile that casts them easy to use with other protective equipment. Fluorescent yellow-green color ensures good visibility in outdoor work and improves safety. New specially designed cushioning cushions and innovative material in the foam in the sealing rings provide an excellent protection against noise from low to high frequencies despite its neat format. Simple color code: Fluorescent yellow-green color ensures good visibility during work and is used in environments with heavy noise. The hearing protector cushions like an X3 earpiece, but has the thickness of an X1 earpiece Electrically insulated headband that is easy to adjust Weight: 234 g.