1. 10W high power, with boost
2. External adjustable FM radio antenna + LED electronic screen
3. Battery capacity: 1500mAh
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: 23.8x9.5x12.8 cm
13. Product net weight: 657.5g