SPECIFICATIONS
use: The ear
type: earplugs
function: The noise reduction
classification: Protective ear plugs
Work Mode: Auto
Type: ear plugs
The packing way: Receive a case
The material: The sponge
Scope of USES: Sleep, work
Pressure Range: 4-20 cmH2O
Origin: Mainland China
Noise reducing rate: The noise reduction
Material: silica gel
Item Type: Sleep & Snoring
Brand Name: InniFun
A series of: earplugs
Soundproof Sleeping Ear Plugs Earplugs For Sleep Special Mute Soft Slow Rebound Student Anti-Noise Protection Anti Ronco Earplug
InniFun