Bluetooth Speaker Box Portable Column KTV Wireless Subwoofer 18000 mAh Battery 30W U Disk Soundbox Square Dance Outdoor

Function:

insert card, radio, voice prompt, call functionApplicable scenarios: desktop, fitne, outdoor, home, mobile, portable, karaoke, live broadcast, square dance, broadcast system, outdoor lawnSpeaker unit: double 4 inchesType: Bluetooth speakerP of Origin: Shenzhen, GuangdongConnection method: Bluetooth connectionInterface type: USBFrequency response range: 100HZ-20KHZOutput power: 30WSignal to noise ratio: ≥82dBPower supply mode: built-in battery: 2.1Play time: 8 hourpansion storage: 32GBBluetooth protocol: 5.0Number of speakers: 2Effective distance: 10 metersOperation mode: onApplicable people: generalDisplay: YesPlay format: MP3Shell material: plasticWhether to support APP: NoSupport format: U diskSpeaker adjustment method: onIs there a radio function: YesBox material: plasticAppearance size: 166*166*410mProduct weight: 1.6 (KG)Item No.: ZQS4239Packing list: speaker, microphone, e control, data cableColour: BlackPower supply mode: USBBattery capacity: 18000

Connection method: Bluetooth connection

Interface type: USB

Power supply mode: built-in battery

Play time: 6 hours

Expansion storage: 32GB

Number of speakers: 2

Effective distance: 10 meters

Support format: TF card

Speaker adjustment method: on

Is there a radio function: yes

Appearance size: 189*184*303MM

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