Ergonomic Design: The earplugs conform to the shape of the ears and fit tightly into the ears. They are not easy to fall off when rolling around during sleep.
Earplug Design: With 3-layer structure they block out most sound, universal adaptation, comfortable to wear, ergonomic design, better fit in the ear, not easy to fall off, can sleep with peace of mind.
Easy to Carry: Our noise-cancelling earplugs are compact in appearance and come with a transparent outer box, making them suitable for carrying on the go.