brand: SMY
Item No.: B39
transmission range: 10 m
Function: Power display, call function, support music
Custom processing: yes
Print LOGO: Can
bluetooth protocol: 5.0
sound track: stereo
How to use: headset
Whether single ear: bilateral stereo
Occasions for gifts: Weddings, festivals, housewarming, fairs, employee benefits, business gifts, opening ceremonies, award commemorations, public relations planning
color: black, blue, black red, red black, white
Whether cross-border export exclusive supply: yes
Support customization: support
Is it a patent source: no
mold type: male model
chip type: jerry
battery life: 4 hours)
Listing Year/Season: 2020
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