Huadun Noise Reduction Earplugs Anti-Noise Sleep In-Ear Earplugs (Individual Pack) 10 Pairs/Bag Blue 1 Bag

Micro slow rebound technology for durability and long-lasting shape recovery (tested up to 60 seconds)

Lightweight and compact for daily use and easy portability

Work environment noise reduction

Travel noise reduction

Study focus enhancement

Sleep aid for deep and quiet sleep

1. Wash hands thoroughly before use.

2. Roll the earplug into a thin cylinder.

3. Pull the ear upward and outward with the opposite hand to straighten the ear canal.

4. Insert the rolled earplug fully into the ear canal and hold until it expands and fits snugly.

5. To remove, gently twist and pull the earplug out.

6. Ensure correct wearing for effective noise reduction.

Keep out of reach of children to avoid swallowing hazards.

Do not wash earplugs; replace if damaged or dirty.

Consult a physician before use if ear infections or other ear conditions exist.

Incorrect use may reduce noise isolation effectiveness or cause hearing damage.