NewRixing NR-2017 Portable Bluetooth Speaker, Support Hands-free Call / TF Card / FM / U Disk

1. 10W high power, motherboard with boost, good sound quality
2. Built-in lithium battery 1200mAh
3. Shell rubber oil, iron mesh
4. Play time: 3-4 hours (play time varies with volume and audio content)
5. Charging time: 4 hours
6. Output power: 2 x 5W
7. Speaker: 2, external magnetic 4ohm, 5W, 52mm
8. Signal to noise ratio: about 80dB
9. Bluetooth standard: 4.2+EDR
10. Working distance: about 10 meters
11. Input voltage: DC5V (1A)
12. Product size: 42×6.8×7.3cm
13. Product weight: about 850g