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origin:
guangzhou
origin: guangzhou
import or not:
no
import or not: no
brand:
nolisten
brand: nolisten
model:
10 grape pieces color box package
model: 10 grape pieces color box package
material:
waterborne polyurethane
material: waterborne polyurethane
noise reduction rate:
35
noise reduction rate: 35
implementation standards:
national standard
implementation standards: national standard
function:
noise reduction soundproof
function: noise reduction soundproof
scope of use:
sleep learning test
scope of use: sleep learning test
featured services:
customizable brand packaging
featured services: customizable brand packaging
series:
sleep series
series: sleep series
connecting line:
none
connecting line: none
size:
14 * 24mm
size: 14 * 24mm
usage:
put in meatus acusticus
usage: put in meatus acusticus
classification:
sleep earplugs
classification: sleep earplugs
efficacy:
sleep noise reduction
efficacy: sleep noise reduction
packing method:
color box packaging
packing method: color box packaging
order number:
jy038
order number: jy038
washable or not:
washable
washable or not: washable
Update time：20260611211816
