Input voltage: 220 VAC ± 10% 50 Hz      Power consumption: 400 W (watts)      Temperature display: scale value marked      Flow mode: soft wind output      Fan Type: Brushless Fan      Gas flow: 120 L / min (max)      Temperature range: 100 ℃ - 450 ℃      Regulation by: Shun knob counter-clockwise (temperature)      Shun knob counter-clockwise (air volume)      Noise: <45dB (decibels)      Handle length: 120 cm (including the length of transmission wire)      Size: 13.8 × 10 × 15 mm (H × W × L)