Autorisation de brevet étranger K1/D20 En stock Mini microphone/haut-parleur portable Bluetooth double sans fil

Brand:Kaijuhong,Applicable Scenarios:Desktop, Fitness Exercise, Outdoor, Home, Portable, Karaoke, Live Streaming, Square Dance, Public Address System, Outdoor Lawn,Time to market:March 31, 2023,Connection method:Bluetooth Connection,Frequency Response Range:20Hz-20KHz,Signal-to-noise ratio:≥70db,Number of speakers:1,Effective Range:10m,Material of the box:ABS,After-sales service:Shop Three Guarantees,Item Number:D20,Color:White, sky blue, pink, off-white, violet, rose red, black,Is it for export?:No,Power supply mode:Built-in battery,Main downstream platforms:other,Main sales regions:Japan, South Korea, Africa, Europe, Middle East,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:null,Rated power:6,Product Net Weight:0.52,Rated voltage:3.7,Additional features:Supports card insertion, recording, voice prompts, and call functions,Does it have a built-in battery?:Built-in battery