big crack mini bluetooth audio luminous color light card wireless small sound box promotion gift subwoofer 大裂纹迷你蓝牙音响发光彩灯插卡无线小音箱倡议促销礼品低音炮

300 piece

Specifications

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Mobile 86-13534825119

13534825119

WhatsApp +86 18066228407

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applicable scenarios: desktop, fitness, outdoor, home, mobile/portable

time to market: 2020

connection method: bluetooth connection

frequency response range: 60hz-15khz

signal-to-noise ratio: ≥ 75db

number of speakers: 1

effective distance: 10m

box material: abs

appearance size: 60*60*57

after-sales service: shop's three guarantees

A9 crack speaker

Function: Bluetooth/TF/USB/FM/LED

Material: ABS

Battery capacity: 300mAh

Product size: 60*60*57mm

Color box: 62*62*75mm

Crate: 33.5*33.5*32.8cm

Packing Specification: 100 pieces per box

Gross weight: 7.5KG

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Update time：20260814165340