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Home > Markets > Other Markets> 1 F > Yiwu> z 中文

cross-border mini wireless collar microphone g wind belt digital display charging warehouse live video recording noise reduction radio collar microphone

  • EXW Price:
    CN¥ 56.25 ~ CN¥ 77.5
    Min. order: 2 piece
    • 2 piece
  • Weight 0.227 kg/piece
  • color
    • Specifications
    j20-tc one-to-two CN¥ 56.25
    j20-tc one-to-two (with hopper) CN¥ 68.75
    j20-tc one-to-two adapter + apple adapter CN¥ 60.0
    j20-tc one-to-two (with storage compartment) + apple adapter CN¥ 72.5
    j21-tc one for two (with warehouse) CN¥ 73.75
    j21-tc one for two (with warehouse) + apple adapter CN¥ 77.5
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  • Description
brand: other
brand: other
model: j21-3
model: j21-3
time to market: 2025
time to market: 2025
origin: shenzhen
origin: shenzhen
wireless: yes
wireless: yes
directional characteristics: switchable directivity, full pointing/no pointing
directional characteristics: switchable directivity, full pointing/no pointing
after-sales service: shop's three guarantees
after-sales service: shop's three guarantees
item no.: j21-3
item no.: j21-3
have authorized private brands: yes
have authorized private brands: yes
whether cross-border export is exclusively available: yes
whether cross-border export is exclusively available: yes
patent source or not: no
patent source or not: no
bluetooth version: 5.0
bluetooth version: 5.0
built-in battery capacity: 100mah-300mah (included)
built-in battery capacity: 100mah-300mah (included)
signal-to-noise ratio: ≥ 75db
signal-to-noise ratio: ≥ 75db
frequency response range: 20hz-20khz
frequency response range: 20hz-20khz
rated power: 5
rated power: 5
rated voltage: 5
rated voltage: 5
appearance size: 69.5*51.93 * 27.35mm
appearance size: 69.5*51.93 * 27.35mm
endurance: 12h or more
endurance: 12h or more
radio head: capacitor
radio head: capacitor














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Update time：20250806125117


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