SPECIFICATIONS

Work Mode: Auto

Used For 4: Helps Relieve Flying Discomfort

Used For 3: Study

Used For 2: Swim

Used For 1: Sleep

Type: Earplug

Service Life: Reusable

Quantity: 8pcs =2 Box (4pcs/Box)

Quality: Good Quality

Pressure Range: 4-30 cmH2O

Origin: Mainland China

Model Number: R-184

Material: Silicone

Item Type: Sleep & Snoring

Features: Comfortable And Portable

Feature 3: earplugs noise reduction

Feature 2: silicone earplugs

Feature 1: Sleeping ear plugs

Earplug: 15*10 mm

Colour: White

Brand Name: OPSLEA