Product information:
Material: soft silicone
Noise reduction rate: 31
Executive standard: EN 352-2
Function: Noise reduction
Use range: sleep, study, travel, anti-noise use
Series: sleepsoft
Connection line: none
color: White
Size: 20*9mm
Usage: plug into the ear canal
Category: Sleep earplugs
Efficacy: reduce noise and improve sleep
Packing method: boxed
SNR: 25
Can be washed: support washing
Earplug head shape: Umbrella
Earplug color: green
Model: sleepsoft
