new m166 bluetooth headset two to four in-ear ultra-small private model cross-border domestic hot-selling factory direct supply 新款M166蓝牙耳机两对四个入耳式超小型私模跨境国内爆款工厂直供

100 piece

Specifications

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Contacts Jason Chat

Mobile 13534825119

13534825119

WhatsApp +86 18066228407

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brand: neutral

function: ultra-long life battery, call function, support music, digital display screen

waterproof performance: life waterproof

chip type: zhongke lanxun

material: pc+abs

battery life: 4-8 hours

usage: in-ear

transmission range: 15 m

bluetooth protocol: 6.0

single earpiece/double earpiece: bilateral stereo

color: black, purple, skin color

main downstream platforms: ebay, amazon, wish, aliexpress, independent

major sales areas: africa, europe, south america, southeast asia, north america, northeast asia,

have authorized private brands: no

whether cross-border export is exclusively available: yes

customization supported: support

patent source or not: no

mold type: private model

year of listing/season: 2026.3.20

style: national trendy style

Update time：20260420153637