aichang k50 smart karaoke speaker family ktv outdoor karaoke amplifier bluetooth touch screen smart karaoke speaker

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Mobile:86-13755964435

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brand: love chang

box material: metal

power type: usb

waterproof grade: non-waterproof

appearance size: 353*175*170

built-in battery capacity: over 6000mah

connection method: bluetooth connection

with a built-in battery or not: built-in battery

time to market: fall 2025

frequency response range: other

signal-to-noise ratio: ≥ 70db

number of speakers: 4

effective distance: covering 80 square meters

after-sales service: nationwide warranty

item no.: k50

color: aichang k50 (one-year member)

foreign trade or not: no

major sales areas: other

whether cross-border export is exclusively available: no

patent source or not: no

Update time：20260418200204