Noise Cancelling Ear Plugs for Sleeping - BUENSUENO 2 Pairs Reusable Washable Silicone Earplugs with Travel Case for Sleep, Work, Swimming, Sound Blocking Sleeping, Concert (Black Star)

Description

BUENSUENO noise cancelling ear plugs. NRR of 30dB noise cancelling: Help to reduce noise from snoring, flying, or other background sounds. Ergonomic Design: With the skin-friendly flexible silicone material and ergonomically designed shape, these earplugs should be both comfortable and functional for many user. Various Usage Occasions: These noise reduction ear plugs can protect your hearing from loud noise. They are best for or sleeping, work，adults or kids swimming, for Noise Cancelling, Sound Blocking Sleeping, Concert