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origin:
guangzhou
origin: guangzhou
import or not:
no
import or not: no
brand:
nolisten/oem
brand: nolisten/oem
model:
boxed 5 pairs
model: boxed 5 pairs
material:
sponge
material: sponge
noise reduction rate:
37
noise reduction rate: 37
implementation standards:
contact customer service
implementation standards: contact customer service
function:
noise reduction soundproof
function: noise reduction soundproof
scope of use:
dormitory classroom plane
scope of use: dormitory classroom plane
featured services:
contact customer service
featured services: contact customer service
series:
sound insulation series
series: sound insulation series
connecting line:
none
connecting line: none
color:
orange
color: orange
size:
12.5 * 24mm
size: 12.5 * 24mm
usage:
put in meatus acusticus
usage: put in meatus acusticus
classification:
labor protection
classification: labor protection
efficacy:
hearing protection
efficacy: hearing protection
packing method:
boxed
packing method: boxed
order number:
jy030
order number: jy030
Update time：20260611211826
