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EP570
| Item No |
Meet Standard |
NRR/SNR value |
| EP570-51 |
ANSI S3.19 |
NRR value: 26dB |
| EP570-56 |
 EN352-2 2002 |
SNR value: 19dB
|
Weight: 13g Standard Color: 
Streamline artistic ear band design.
Active, adjustable ear plug in compliance with individual demand
makes comfortable and sound-insulated effect adjustment.
Replaceable by various material or design plug is available.
|
EP545
| Item No |
Meet Standard |
NRR/SNR value |
| EP545-51 |
ANSI S3.19 |
NRR value: 26dB |
| EP545-56 |
EN352-2 2001
|
SNR value: 19dB
|
Weight: 13g Standard Color: 
Handy and flexible PP neck string.
Comfortable sucker style silicone rubber plug.
Default package:
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