Strong compatibility: Designed specifically for BR800 model to a perfect match without affecting the normal operation and performance of the equipment. Strong durability: Made of high-quality materials to excellent noise reduction effects under long-term use. Easy to install: Simple design, easy installation, easy installation without complicated operations, saving your time and energy. Environmental protection and energy saving: While reducing noise, it can also effectively reduce emissions, in line with modern environmental protection , adding of green to your working environment. Applicable scenarios: firefighting: When performing wind-powered firefighting, reduce noise interference to firefighters and improve firefighting efficiency. Garden maintenance: Provide a quieter working environment in garden maintenance work such as pruning branches and cleaning fallen leaves. Other occasions where efficient wind equipment is required: such as construction sites, agricultural planting, etc., reduce noise pollution and improve work efficiency. Colour:Black Material:iron Package Contents: 1 * Muffler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.