60W High-power Bluetooth Speaker Outdoor Portable Waterproof Subwoofer High-volume Plug-in Card Bluetooth Speaker

Product information: Power mode: USB Color: black, red, green, blue Frequency response range: 40Hz-20KHz Built-in battery capacity: 4000mAh-6000mAh (inclusive) Product net weight: 1961G Connection method: Bluetooth connection Rated voltage: 7.4V Additional features: card, waterproof, voice prompt, call function Bluetooth version: 5.0 Number of speakers: 2 Item number: X28 Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, square dance, outdoor lawn Appearance size: 310 * 131 * 172mm Rated power: 60 Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: ipx 6 Effective distance: 10 meters Signal to noise ratio: ≥ 85dB Package: 1 * Bluetooth speaker