new Arrival USB Large Subwoofer Bluetooth Outdoor Portable High Volume Home Desktop Mini Speaker

Brand:Other 1,Applicable Scenarios:Portable and Mobile,Time to market:1970-01-01,Connection method:Bluetooth Connection,Frequency Response Range:100HZ-20KHZ,Signal-to-noise ratio:≥70db,Number of speakers:other,Effective Range:10M,Material of the box:ABS,Appearance size:86*86*90,After-sales service:Shop Three Guarantees,Item Number:SH-309,Color:Rose Red, Star Black, Slate Gray, Sky Blue,Is it for export?:No,Power supply mode:USB,Main sales regions:other,Is it exclusively for cross-border export supply?:No,Is it a patented source product?:No,Waterproof rating:IPX 7,Bluetooth version:5.3,Built-in Battery Capacity:500mAh-800mAh included,Rated power:1W,Product Net Weight:255g,Rated voltage:other,Additional features:Waterproof,SH309 small steel cannon:Subwoofer,Does it have a built-in battery?:Built-in battery