Material     stainless

Voltage and frequency     220v/50hz

Power      180w (motor power: 60w)

Maximum air flow    15m3/min

Noise    less than 56db

Out of duct diameter    180mm

Weight and packaging,    net weight: 30kg

Packaging: plastic film along with foam, carton packaging

Main Function fashion the perfect combination of curved glass and stainless steel, stainless steel seamless body as a whole; mechanical switches.