The 3M PELTOR OPTIME II Capsule ear protection has been specially designed for heavy noise polluted environments and absorbs even at extremely low frequencies very effectively. The green capsules have an insulating value of SNR = 30 dB. Thanks to the slim design, the OPTIME II Capsule an exceptional wearing comfort. This minimizes the generous space under the capsules build-up of heat and sweat and offers even with long-term application a pleasant wearing feeling. For an optimum heat dissipation provide extra ventilation channels at the sealing rings. The soft, wide sealing rings are with a unique combination of liquid and foam filled and guarantee a particularly weak pressure at a simultaneous optimum sealing. A constant low pressure is also due to the flat head bracket as well as the two-point suspension made of stainless steel. The bracket is variably adjustable and thanks to its ergonomic shape fits perfectly to any head shape. The application areas of the 3M PELTOR OPTIME II are a