TP03 Dyson 2017 Air Purifying Fan with Remote Control

There are no operational issues, but it makes a sound even when turned off. The sound stops when the power cord is unplugged. Please consider this a junk item.

★Features★
● Air Purifying Cool Fan
Unlike other air purifiers, it automatically removes 99.95% of fine particles at the PM 0.1 level. It also features triple the amount of activated carbon, and an activated carbon filter infused with a Tris buffer solution to remove VOCs (Volatile Organic Compounds) and odors. The highly sealed 360° Glass HEPA filter removes pollen, bacteria, viruses, PM 2.5, and odors.
● Smart Air Purifier & Fan
It can be used as an air purifier or circulator regardless of the season, and as a fan in the summer to deliver smooth airflow over long distances.
It automatically monitors, reacts to, and purifies the air quality and temperature, notifying your Dyson Link app on your device. You can control your indoor environment even when you're away. The night mode switches to quiet operation and dims the LED display.
● Air Multiplier Technology
Generates a powerful airflow by amplifying air. It delivers smooth airflow without blades.
● Safe & Easy to Clean
Equipped with an automatic tip-over protection feature. It also has no covers or blades that are difficult to clean.

★Specifications★
● Product Color: White/Silver
● Main Unit Dimensions (Height x Width x Depth): 1,022 x 196 x 196 mm
● Main Unit Weight: 3.72 kg
● Motor: Brushless DC Motor
● Rated Power Consumption (W): (Minimum/Maximum, without oscillation) 3/56
● Minimum/Maximum Operating Noise (dB): 14.6 / 49.8
● Airflow Adjustment (Levels): 10
● Air Purification Coverage Area: 9 (30 min) / 26 (60 min) (Approx. 27 minutes to purify 8 tatami mats)
● Filter Replacement Interval: 1 year (approx. 4382 hours when used 12 hours a day)
● Cord Length: 1.8 m
● Battery Used: CR2032