China F10c Outdoor IP67 Waterproof Portable Wireless Bluetooth Speaker, Find details and Price about China Audio Speaker, Portable Speaker from F10c Outdoor IP67 Waterproof Portable Wireless Bluetooth Speaker
Output Power | 10W |
Sensitivity | 400mV |
Battery | 2000mAh |
Frequency Range | 80HZ-18kHZ |
Signal-to-noise ratio | >70 db |
Operating Voltage | 3.7V |
Working Time | >=6hrs(50% volume) |
Charging time | <2 hrs |
Bluetooth distance | >=10m |