Name: Professional noise-cancelling earplugs

Material: Nano Silicone

Quantity: A pair

Color: Gray2, Gray3, Black2, Black3

Unique Product Design:

1. Shark fin design

Prevent falling off comfortably and firmly

2. 160° ear design

Sleep without gurgling

3. Oval 3-layer structure

Noise reduction effect increased by 30%

4. The material is selected from the German nano silica gel

Make the earplugs not sticky to gray, and feel delicate