New hot selling cross-border wireless Bluetooth speaker outdoor bag cloth waterproof card insertion Bluetooth mini speaker

Power supply mode: USB. Patent source: No. Foreign trade: Yes. Colors: Blue, Yellow, Black, Red. Frequency response range: 20Hz-20KHz. Built in battery capacity: 300mAh-500mAh inclusive). Shell technology: fabric spray painting. Listing date: November 15th, 2021. After sales service: Three guarantees for the store. Connection method: Bluetooth connection. Rated voltage: 5. Is it a cross-border export exclusive source of goods: Yes. Certification type: ce. Packing list: Audio+Color box+PP bag+Charging cable. Brand: Xulongwei. Number of speakers: 1. Item number: AL-660351603233. Applicable scenarios: In car, desktop, fitness, outdoor, home, mobile and portable. Appearance size: 7070 110mm. Rated power: 3. Built in battery: Built in battery. Box material: Silicone. Shell Material: Mesh. Waterproof grade: IPX 4. Effective distance: 10 meters. Signal to noise ratio: 95dB