Silicone Ear Plugs Sound Insulation For Student Soft Anti Noise Sleeping Swim Waterproof Earplugs Reduction Hot

Silicone Ear Plugs Sound Insulation For Student Soft Anti Noise Sleeping Swim Waterproof Earplugs Reduction Hot

Brandnan
Description
It is soft, comfortable and waterproof. It can be used in swimming, training and playing with water. The soft touch silicone is only 0.4mm thick, and it fits the inner ear with three layers of noise reduction film to reduce noise effectively. The ninth generation of anti noise earplug fits the ear closely. It is ergonomically designed to fit the shape of the ear shell cavity. It can be worn so tightly that you can't shake it off, so that you can have a noise reduction experience closer to the laboratory effect. With rhinoceros horn in ear nano silica gel earplug, it can be worn all day without pain, and it can bring additional passive noise reduction effect through physical sound insulation..syi
£2.40