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brand:
collar tone
brand: collar tone
function:
support music
function: support music
waterproof performance:
waterproof is not supported.
waterproof performance: waterproof is not supported.
chip type:
jerry
chip type: jerry
material:
plastic + aluminum alloy
material: plastic + aluminum alloy
battery life:
more than 8 hours
battery life: more than 8 hours
usage:
head-mounted
usage: head-mounted
item no.:
h20
item no.: h20
transmission range:
10 m
transmission range: 10 m
bluetooth protocol:
5.4
bluetooth protocol: 5.4
single earpiece/double earpiece:
bilateral stereo
single earpiece/double earpiece: bilateral stereo
color:
brown, black gray, silver
color: brown, black gray, silver
whether cross-border export is exclusively available:
yes
whether cross-border export is exclusively available: yes
customization supported:
support
customization supported: support
type:
with packaging
type: with packaging
mold type:
private model
mold type: private model
year of listing/season:
2025
year of listing/season: 2025
style:
retro style
style: retro style
Update time:20260520140011