SPECIFICATIONS

Brand Name: NONE

Certification: CE

Choice: yes

High-concerned chemical: None

Model Number: JY099

Origin: Mainland China

Product Name: Noise-Blocking Earplugs SNR:37dB

Size: 0.492in - 0.944in

Material: PU foam

Features: Long recovery time, soft material that does not damage the ear canal, good sound insulation, suitable for use in noisy environments. Protecting hearing

Reminder: It is recommended that you replace your earplugs every 1-3 days. The specific frequency should be determined based on your usage frequency.

If the temperature at your delivery location is low, the earplugs will become hard. You can use your hand's temperature or keep them in a warm indoor environment to help them regain their softness.

How to use

Roll the earplugs into thin strips

Put it into the ear

Hold the earplugs in place for 30 seconds and wait for the earplugs to fully expand.