Noise Reduction Earplugs Ear Plugs Hearing Protection Reusable Concert Sleep Set Blue 12x23mm

Package Included:
1 Pair x Noise Canceling Earplug
1 x Aluminum Carrying Case

Specification:
Product name: Noise Canceling Earplug
Model: A76979
Material: Silica
: Blue, Orange, Yellow
Earplug Size: 2.5x1.2cm (0.98x0.47inch)
Case Size:4x2.5cm (1.57x0.98inch)
NRR (Noise Reduction Rate): 27db
Waterproof: 100%

Features:
* Wide range of applications. Suitable for professional musicians, living concerts, motor sports, construction sites, comfortable sleep, etc.
* Unique construction take into account the resonant frequency of the ear fading sound levels evenly without changing the quality but more quiet and safe.
* Hypoallergenic and 100% waterproof. Made from safe odorless plush skin-friendly material, not rubber, are suitable for girls boys.
* With aluminum carrying case, easy to carry.

Reason for use:
In an ordinary concert, the sound level is generally 105-115db. People's hearing will damage hearing if they continue to exceed 1.5 minutes in this high-decibel case. The role of this silicone earplugs is to effectively filter noises, preserve the clarity of musical sound quality, and reduce noise damage to hearing.

Wearing method:
Pull up the upper part of the ear gently, align the earplug with the ear canal and gently rotate it to a suitable position to ensure that the air in the ear canal does not communicate with the atmosphere. This product can be used repeatedly and cleaned.

Notes:
1. Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
2. Please understand that colors may exist chromatic aberration as the different placement of pictures.























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