NewRixing NR-4011 Outdoor Splash Water Bluetooth Speaker, Support Hands-free Call / TF Card / FM / U Disk (Blue)

1. Configure aluminum carabiner 2. TWS series technology 3. IPX4 level splash water resistance 4. Built-in lithium battery 1200mAh 5. Play time: 8-9 hours (play time varies with volume and audio content) 6. Charging time: 5 hours 7. Output power: 2x3W 8. Speaker: 2, external magnetic 4ohm, 3W, 52mm 9. Signal to noise ratio: about 80dB 10. Bluetooth standard: 4.2+EDR 11. Working distance: about 10 meters 12. Input voltage: DC5V (1A) 13. Product size: 19.5×8.6×5.8cm 14. Product weight: 520g