Item Type: Sleep & Snoring
Material: Silicone
Pressure Range: 4-20 cmH2O
Work Mode: CPAP
Model Number: R-172
Brand Name: OPSLEA
Type: Silicone Earplug
Color: Blue
Material: Silicone
Quantity: 6 piece/box
Box: 50mm*40mm*19mm(L x W x H)
Earplug: 10mm x 9mm(W x H)
Non-toxic: Yes
Reusable: Yes
Applicable Scene: Swimming,On The Plane,Sleeping ,Study
Function 1: Reduce Noise
Function 2: Helps Relieve Flying Discomfort