Input Current: 1A
Input Voltage: DC 5V
Battery Capacity: 2000mAh (18650 lithium battery)
Battery Voltage: 3.7V
Rated Power Consumption: 2W
Instant Discharge Voltage: 2000V
Operating Current: 510mA (when all functions are active)
Effective Coverage Area: 30 m²
Charging Time: Approximately 3-4 hour
Product Size: 167 × 103 × 103 mm
Net Weight: 288g
Warranty :1-year