Feature: 1. Designed with multiple holes on the surface, it has a good absorption effect on various frequency noises, which can reduce the noise by 32db. 2. Soft PU foam material, comfortable to wear, can be kneaded at will and not easy to deform. It can be changed according to the shape of your ear canal, and will not cause squeezing due to rebound. 3. Suitable for home rest, dormitory life, airport docks, study rooms, etc, this noise reduction earplug has a wide range of application. 4. Lightweight and compact, making inserting it in the ear canal a breeze, which is very convenient for using. 5. Ergonomic design, it can perfectly fit your ears even when worn for an extended time, not easy to slip off. Specification: Item Type: Ear Plug Material: PU Foam Noise Reduction Rate: 32dB Use Range: Sleep, study, protect hearing, etc. Connection Cable: No Carried Standard: NRR: 32dB Function: Noise Reduction . Package List: 10 Pairs of Ear Plugs
