Marquee Luminous Mini Sound Blaster Audio Desktop Strip Portable Subwoofer High Power Bluetooth Speaker

Product information: Power mode: USB Color: Black Frequency response range: 100HZ-20KHZ Built-in battery capacity: null Shell process: iron mesh fuel injection, shell fuel injection Product weight: 570 Product net weight: 570g After-sales services: store three guarantees Connection method: Bluetooth connection Rated voltage: 5V Additional features: card insertion, voice prompt, call function Certification type: ce, rohs Bluetooth Version: 5.3 Number of speakers: 2 Applicable scenarios: broadcast system, outdoor lawn, other Appearance size: 370 * 55 * 72MM Rated power: 5W * 2 Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: not waterproof Effective distance: 10 meters Supported formats: U disk TF FM AUX Bluetooth TWS Signal to noise ratio: ≥ 85dB Package: 1 * Bluetooth speaker