Description
The core of this product is the innovative "switch" filter - an industry innovation. With a simple inclined switch, one can switch between the two insulation levels. In the open position, the filter provides a low insulation effect, ideal for conversations and moderate noise pollution. When closed, it can fully exert its insulation performance and provide reliable protection in high noise levels. This flexibility makes it a multi-functional companion - from industry, music fields to shooting sports.
