



Attributes
ABSMaterial
Reusablereusable
NAInsert Method
Taiwan, ChinaPlace of Origin
NoBatteries Included
SMBrand Name
Model Number:SM-305-A
Foldable:No
Interface:NA
Power Supply:NA
Voltage:NA
Intrinsically Safe:Yes
Material:ABS
Color:Yellow or Red cups
Certification:CE EN352-3., ANSI S3.19
SNR, NRR:SNR: 23dB, NRR: 30dB
Application:Used with safety helmet / visor bracket














