Metal A10 bluetooth speaker wireless bass small steel cannon mobile phone mini audio plug-in card gift LOGO manufacturer

Metal A10 bluetooth speaker wireless bass small steel cannon mobile phone mini audio plug-in card gift LOGO manufacturer

$20.00
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power mode:lithium batteryIs it a patent source:nocolor:rose gold wire + packaging)Frequency Range:100HZ-20KHZBuilt-in battery capacity:300mA-500mAShell process:CNCProduct Weight:12kgtime to market:2019After-sales service:Shop Three Guaranteesconnection method:bluetooth connectionRated voltage:3.7Additional features:Whether cross-border export exclusive supply:yesauthentication type:CB,KC,ce,fda,UL,ETL,FCC,ROHS,CQCbluetooth version:4.0brand:Chuang FenglinNumber of speakers:1Applicable scene:otherphysical dimension:70*70*48MMrated power:3Whether built-in battery:Built-in batteryCabinet material:Metalwaterproof level:Not waterproofSpeaker unit:1effective distance:15 meterssupported format:U disk/TF cardSNR:�‰�70db

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