The BT19-I offers ventilation by oscillation with a rotating motion for efficient air circulation. The Bionaire BT19-I tower fan has a power of 50 watts and fits perfectly into any home thanks to its ultra-flat design (height 74 cm). The Bionaire fan has 3 speeds and the breeze and sleep mode for a natural draught and cool at night. The model has an air flow rate of 300 m3/h. at a noise level of 42 dBa. The Bionaire BT19-I tower fan has a timer for up to 8 hours and is the ideal device for freshness at home.