The Peltor X4 earmuff offers perfect Peltor standards combined with an attractive, straightforward design. The X4A model features a headband with green-black cups and a noise reduction rating of SNR = 33 dB. Its slim double headband design ensures a secure fit and exceptionally high comfort. Soft, wide sealing rings reduce pressure around the ears, providing a pleasant wearing experience even during extended use. At the same time, the X4 earmuff is particularly robust and resistant to moisture and wear. The generous space inside the cups minimizes heat and moisture buildup. The sealing rings made from patented, innovative foam also guarantee highly effective protection. Innovative cushioning pads and spacers within the cups provide optimal attenuation. The Peltor X4 earmuff with headband features a narrow cup design and electrically insulated headband wires. The applications for the Peltor X4 earmuff are in high noise environments, such as metalworking, heavy industry, automotive manufacturing, construction, textile production, printing, and woodworking. Compatible hygiene kits ensure hygienic and economical use of the earmuff.