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

1. 10W high power, with boost 2. External adjustable FM radio antenna 3. Battery capacity: 1200mAh 4. Charging time: 4 hours 5. 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, 5W 7. Signal to noise ratio: about 80dB 8. Bluetooth standard: 5.0+EDR 9. Working distance: about 10 meters 10. Input voltage: DC5V (1A) 11. Wear-resistant and drop-proof, portable and easy to carry 12. Product size: 23.8×9.5×12.8 cm 13. Product net weight: 647.5g