Pair Anti-Noise Ear Protectors Noise Cancelling Ear Plugs Waterproof Soft Silicone Earplugs For Sleeping Swimming Flight

Features:
Effectively reduces pressure on the ear canal, soft and mini size design, suitable for a variety of different ear canal shapes long time wearing without causing ear discomfort, best seal.
27DB: The role of this silicone earplugs is to effectively filter noises and reduce noise damage to hearing. With aluminum case(four colors optional), easy to store and carry.
It plays a certain role in the treatment of otitis media and anti-tinnitus. Reduce the noise on the human nervous system interference. Effective isolation of noise, give you a clean world.
Non-allergenic & Waterproof: It is made from safe & odorless skin-friendly pure silicone material, washable and can be used repeatedly without deformation.
It is suitable for on the airplane, swimming, sleeping rooms, self-study classrooms, factory, construction site, downtown area, etc. to avoid noise interference.

Specifications:
Product Name: Noise Canceling Ear Plugs
Material: Silicone
SNR(Signal Noise Ratio): 27db
Application: on airplane, swimming, learning, sleep, work
Earplug Color: Blue+White
Bottle Color: Black, Red, Blue, Silver
Waterproof: Yes

Package List:
1* Pair of Noise Canceling Ear Plugs
1* Aluminum Case