Cross-Border K12 Karaoke USB Portable Wireless Bluetooth All-in-One Singing Speaker Durability Upgrade

Brand:Unbranded,Applicable Scenarios:Outdoor Lawn,Time to market:2023,Connection method:Bluetooth Connection,Frequency Response Range:60Hz-15KHz,Signal-to-noise ratio:≥85dB,Number of speakers:1,Effective Range:10m,Material of the box:ABS,Appearance size:89*69*89cm,After-sales service:Shop Three Guarantees,Item Number:Prosperous#847021692397,Color:Off-white Single Wheat, Off-white Double Wheat, Pink Single Wheat, Pink Double Wheat, Blue Single Wheat, Blue Double Wheat,Is it for export?:No,Power supply mode:Lithium Battery,Main downstream platforms:other,Main sales regions:Japan and South Korea, Africa, South Korea, Japan, Europe, South America, Southeast Asia, North America, Northeast Asia, Middle East, Latin America, Europe and America,Is it exclusively for cross-border export supply?:yes,Is it a patented source product?:No,Waterproof rating:Not waterproof,Bluetooth version:5.0,Built-in Battery Capacity:300mAh-500mAh included,Rated power:5W/10W,Product Net Weight:1.1kg,Rated voltage:3.7V,Additional features:Call function,Does it have a built-in battery?:Built-in battery