Product information:Function: card, waterproof, dustproof, voice prompt, call functionSpeaker unit: 1Certificate type: FCC, ROHSType: bluetooth speakerConnection method: Bluetooth connectionInterface type: USBFrequency response range: 150HZ-16KHZOutput power: 2WSignal-to-noise ratio: ≥90dBPower supply mode: built-in lithium batteryChannel: 2.1Playing time: 1-3 hoursExpanded storage: 32GBBluetooth protocol: 5.0Number of speakers: 1Effective distance: 10 metersOperation mode: buttonPacking list:Speaker*1Â
Description
Product information:Function: card, waterproof, dustproof, voice prompt, call functionSpeaker unit: 1Certificate type: FCC, ROHSType: bluetooth speakerConnection method: Bluetooth connectionInterface type: USBFrequency response range: 150HZ-16KHZOutput power: 2WSignal-to-noise ratio: ≥90dBPower supply mode: built-in lithium batteryChannel: 2.1Playing time: 1-3 hoursExpanded storage: 32GBBluetooth protocol: 5.0Number of speakers: 1Effective distance: 10 metersOperation mode: buttonPacking list:Speaker*1Â