Nơi xuất xứ
Guangdong, China
Certification
ANSI, CE, AS/NZS,Reach,Pro65
ANSI, CE, AS/NZS
SNR: 33dB NRR: 27dB Class3SLC(80):19.8dB
Color
orange,blue,yellow...up to client
Package
PE bag, OPP bag, PP box, Blister, Pillow paper box, Aluminum tube
Application Range
Air journey, sleeping, study, workshop, paint factory, etc.
Earplug shape
Four flange Christmastree shape