Catalogue number: QUALINE-MB Features: ●Hearing protection to prevent damage to the eardrum and inner ear in noisy environments. ●Can be worn comfortably for long periods of time. ●Can talk while wearing. ●Can be washed with water to keep clean. Applications: ●For manufacturing plants in noisy environments. ●For construction sites. ●For audio-related work. ●For amusement facilities. ●When operating agricultural or heavy machinery. ●For work related to trains, subways, and airplanes. ●For work related to aerobics and machine training sports. Specifications: ●Cord: None ●Size: Free size (6-9φ) ●Color: Blue ●NRR value (dB): 20 Material/Finish: ●Earplug body: Medical silicone, ABS resin Set contents/Accessories: ●Storage case
