Operating Voltage: 110V/60Hz or 220V/50Hz
Power: 25W
Current Consumption: 0.25A or 0.12A
Operating Temperature: 32 - 122°F (0 - 50°C).
Air coverage: 15.7 x 23.6 inches (40 x 60 cm).
Air Volume: 17.7 - 43.3 inches (45 - 110 cm)
Ion balance: 0 V ± 10 V
Packing Size: 11.2 x 8.7 x 6.3 inches (28.5 x 22 x 16