【 Oscillating Circulating Fan 】 Model: KS-2023 Rated Input: 5V=2A Working Voltage: 3.7V Rated Power: 10W Color: White Battery Capacity: 2400 mah 【 Rechargeable Version 】 Button switch, three positions, oscillating Single Unit Weight: 1.15KG Product Packaging: 25*19*28cm Box Quantity Full box weight of 18 units: 22KG Outer box specifications: 78*59*58CM First gear: Can be used for 7.5 hours Second gear: can be used for 3.5 hours Third gear It can be used for 1.5 hours. All three Settings can be selected to shake the head. Press and hold for a long time to shake the head. (The fourth light will turn on.) [Simple description of functions] Three wind speeds are available. Press and hold the button to shake the head. [The wind direction will automatically shake left and right between 0-100℃.] Manually adjust up and down between 0-180℃. The middle circle of the front mesh cover can be unscrewed to place the aroma filter inside. If you are at home, you can use the circulating fan while turning on the air conditioner to ensure the air circulates. The front and rear grilles can be removed for cleaning.