Electronic Earmuffs
Electronic earmuffs
Brand KANGSHIELD
Certification
Lead Time 30days
Guarantee Period 6months
Source of Supply Shandong
Payment Method T/T L/C
Product Information
Independent of FM and voice adjusting knob (88 MHz~108 MHz). Wear comfortable and very lightweight. Turn on the battery and replace the battery, The battery is powered by two 1. 5V 5th batteries. Battery life is about 70-72 hours and battery is sold separately. The noise attenuation rate is 30 decibels. Range of application: Generally speaking, noise above 100 decibels must be used with anti-noise earplugs and earmuffs.
Technical Parameters:
1. Material: Shell - PP/ABS. 2. Lining - foam NRR: 33dB.
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