Product Name: Helmet-type soundproof earmuffs
Color: as shown
Style: Noise reduction of 33 decibels , Noise reduction of 37 decibels
Function: protect hearing, noise reduction
Wearing method: head-mounted
Tips: earmuffs can only reduce noise decibels, can not completely isolate the sound
Applicable occasions: sleeping, studying, working, racing, entertainment, industrial workshops, etc.
Manual measurement error 1-2cm is normal
The cause of the display and the environment will result in a slight chromatic aberration between the image and the real thing.
This product only noise cancelling ear defenders and designated accessories. Other non-designated items are limited to shooting.
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