New Rixing NR-6013M Bluetooth 5.0 Portable Outdoor Karaoke Wireless Bluetooth Speaker with Microphone & Shoulder Strap(Blue)

1. Built-in 1500 mAh sufficient amount of 18650 original battery2. 20W high power, with boost3. Equipped with a strap, easy to carry4. Perform Bluetooth playback test at 80% volume, playback time: 4 hours, charging time: 3 hours (playing time varies with volume and audio content)5. Support USB, TF card, AUX audio playback, FM radio, cyclic charging, Bluetooth, TWS function6. Output power: 2*5W7. Speaker: 2, external magnetic 4 ohm 5W8. Signal to noise ratio: greater than or equal to 80dB9. Bluetooth standard: 5.0+EDR10. Working distance: greater than or equal to 10 meters11. Input voltage: less than or equal to DC5V (1A)12. Dimensions: 28x11x11.1 cm13. Weight: 863g