NewRixing NR-4017 TWS Pure Color Soundbar Bluetooth Speaker with Knob(Blue)

1. Sound Blaster; with knob; can be connected to TV, TV audio cable needs to be purchased separately2. Support TWS connection3. Support TF card / FM / 3.5mm AUX / U disk / hands-free call / cyclic charging function (TF card is not included)4. Built-in 1500mAh 18650 original battery5. Play time: 5-6 hours (play time varies with volume and audio content)6. Charging time: 4 hours7. Output power: 2x5W8. Speaker: 2, external magnetic 4 ohm 5W, 52mm9. Signal to noise ratio: greater than or equal to 80dB10. Bluetooth standard: 5.0+EDR11. Working distance: greater than or equal to 10 meters12. Input voltage: less than or equal to DC5V (1A)13. Size: 44.6x7x7.4cm14. Net weight: 905gPackage Contents:Bluetooth speaker x 1Charging cable x 1Audio cable x 1Manual x 1