cross-border e1002 sound booster computer long bluetooth speaker subwoofer notebook home usb wired desktop audio

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brand: neutral

box material: abs

power type: usb

waterproof grade: non-waterproof

appearance size: 316*59*65

connection method: bluetooth connection

with a built-in battery or not: no battery

patent type: design patent

time to market: fall 2025

frequency response range: 100hz-20khz

signal-to-noise ratio: ≥ 70db

number of speakers: 2

effective distance: 10 m

after-sales service: shop's three guarantees

item no.: 1002/3511

foreign trade or not: no

whether cross-border export is exclusively available: yes

patent no.: zl 2020 3 0382675.3

patent source or not: yes

bluetooth version: 5.0

Update time：20260428111406

350t (wired style/without bluetooth)	CN¥ 16.56
350ts (wired style/with bluetooth)	CN¥ 22.2
3541 full-featured version	CN¥ 25.2