NewRixing NR-4025FM with Screen Outdoor Splash-proof Water Portable Bluetooth Speaker, Support Hands-free Call / TF Card / FM / U Disk(Black)

1. 10W high power, with boost2. External adjustable FM radio antenna + LED electronic screen3. Battery capacity: 1500mAh4. Charging time: 4 hours5. Perform Bluetooth playback test at percent 80 volume, playback time: 2-3 hours (playing time varies with volume and audio content)6. Speaker: 2, external magnetic 5ohm, 5W7. Signal to noise ratio: about 80dB8. Bluetooth standard: 5.0+EDR9. Working distance: about 10 meters10. Input voltage: DC5V (1A)11. Wear-resistant and drop-proof, portable and easy to carry12. Product size: 23.8×9.5×12.8 cm13. Product net weight: 657.5g