Haut-parleur Bluetooth universel d'extérieur à bouton, vente directe d'usine, meulage privé, haut-parleur intelligent à tirant de 12 pouces

Power mode: USB Whether it is patented Source: No Whether foreign trade: No Color: Blue, Black, Red Frequency response range: 100HZ-20KHZ Built-in battery capacity: 4000mAh-6000mAh (inclusive) Product net weight: 3.7KG IPO time: 2024 After-sales services: Consulting Connection method: Bluetooth connection Rated voltage: 3.7 Bluetooth version: 5.0 Brand: SING-E Number of speakers: 1 Part Number: ZQS12110 Applicable scenarios: car, desktop, fitness, outdoor, mobile, Karaoke, live broadcast, square dance, outdoor lawn Appearance size: 367 * 263 * 470mm Rated power: 30 Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: not waterproof Shell material: plastic Speaker unit: 12 inches Effective distance: 10 meters Supported formats: U disk, TF card Signal to noise ratio: 60dB or less