Происхождение товара
Guangdong, China
ANSI,CE,AUS/NZS
NRR:32dB, SNR:37dB, Class5SLC(80):27dB
Package
PE bag, OPP bag, PP box, Blister, Pillow paper box, Aluminum tube
Logo printing
up to client
Application Range
Air journey, sleeping, study, workshop, paint factory, etc