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brand:
new sound
brand: new sound
item no.:
s4
item no.: s4
transmission range:
10 m
transmission range: 10 m
function:
noise reduction, call function, support music
function: noise reduction, call function, support music
bluetooth protocol:
5.3
bluetooth protocol: 5.3
usage:
earplug type
usage: earplug type
single earpiece/double earpiece:
bilateral stereo
single earpiece/double earpiece: bilateral stereo
color:
black, white, pink
color: black, white, pink
have authorized private brands:
no
have authorized private brands: no
whether cross-border export is exclusively available:
yes
whether cross-border export is exclusively available: yes
customization supported:
support
customization supported: support
type:
bare metal/no color box/no charging cable
type: bare metal/no color box/no charging cable
patent source or not:
yes
patent source or not: yes
patent no.:
zl 2024 3 0371015.3
patent no.: zl 2024 3 0371015.3
patent type:
design patent
patent type: design patent
mold type:
private model
mold type: private model
chip type:
jerry
chip type: jerry
battery life:
4-8 hours
battery life: 4-8 hours
year of listing/season:
2024
year of listing/season: 2024
style:
simple style
style: simple style
Update time：20250802125632
