NewRixing NR-2013 TWS alto-falante Bluetooth em forma de duto de exaustão de carro (azul)

1. Car exhaust duct shape 2. Support TWS connection 3. Support TF card / FM / 3.5mm AUX / U disk / hands-free call / cyclic charging function 4. Built-in 1200mAh 18650 original battery 5. Shell rubber oil, abrasion resistance and drop resistance, good sound quality 6. Play time: 3-4 hours (play time varies with volume and audio content) 7. Charging time: 3.5 hours 8. Output power: 2x3W 9. Speaker: 2, external magnetic 4 ohm 3W, 52mm 10. Signal to noise ratio: greater than or equal to 80dB 11. Bluetooth standard: 4.2+EDR 12. Working distance: greater than or equal to 10 meters 13. Input voltage: less than or equal to DC5V (1A) 14. Size: 17.5x5.8x7.5cm 15. Net weight: 389g Package Contents: Bluetooth speaker x 1 Charging cable x 1 Audio cable x 1