Product Description:
Name:Professional noise-cancelling earplugs
Material:Nano Silicone
Quantity:A pair
Color:Gray2,Gray3,Black2,Black3
Size:9CMX9CMX5CM
Specification:1.7cm*1.4cm
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
