3M E-A-R Earring inserts with bow 1310, 25 dB, box of 10 units

Get comfortable and safe acoustic protection with headset inserts 3MTM E-A-RTM 1310. Reduce noise levels up to 26 dB, ideal for exposure to moderately noisy environments. The ear inserts with bow 3MTM E-A-RTM 1310 are designed with a patented timeline with bending capacity that adapts to the movements of the jaw and head, thus providing a comfortable and secure fit, low constant pressure in the ear and a good hold. The optimized design of the bow has been designed to keep contact with the garments at a minimum, thereby reducing noise transmission. Our ear inserts with bow fit on the nape or under the chin and help maintain constant and comfortable pressure in the ear, regardless of the size of the head. The bow design makes it easy to keep them at hand, which is practical if you enter and exit frequently from noisy environments. The bow is reusable, the stems are disposable and replaceable, made of soft polyurethane foam with slow re-expansion that offers a comfortable seal with a reduced pressure from the light 13 g time bardatura. The stems can be replaced with the spare ear pads 3MTM 1311. The inserts do not require any modeling and thus offer greater hygiene, sealing the entrance of the ear can for optimal comfort and meeting the pleasure of each user.