Conditioning Fan Desktop Ultra Long Battery 3600mAh Refrigeration Equipment Desktop Fan Small Conditioning Silent Office Features: 4 leading technologies 1.A 9 million turn,blowing cold wind,the wind blows far and strong 2.40 bulging leaves,finely cut airflow,uniform and gentle airflow,one click shaking of head 3.90 ° ultra wide angle and wide area supply can blow all over the body 4.A cool three-dimensional wind,with a long cylindrical wind wheel that blows out a three-dimensional wind perpendicular to the ground Three adjustable options to customize your comfortable style,1st gear,gentle and natural wind,2nd gear,medium range,cool and comfortable wind.3rd gear,powerful equipment,strong wind.The whole house cycle can make your surroundings as fresh as a forest after rain. Brushless motor: equipped with top-notch noise reduction,it has never been so quiet before.The top-level noise reduction motor completely solves the noise problem of traditional fans. Refreshing and reducing dryness: to use,incredibly refreshing,simulating the changing patterns of the forest's ducts,restoring natural wind comfort like being in a forest. Seeking ideal body feeling,enjoying coolness anytime and anywhere,equipped with 4-stage continuous wind wheel function,90 ° large angle shaking head function,whole house circulation function,light tone function,8-hour scheduled appointment function,and 3-speed adjustment. Product Description: Material: ABS Noise: 45-50dB (inclusive) Number of fan blades: No blades Wind speed gear: 3rd gear Battery life: 6-8 hours (inclusive) Fan classification: USB fan Rated input: 5V=2A/1.5A Battery capacity: 3600mAh Product weight: 660g/750g Product size: 340 * 110 * 110 (mm) Product includes: 1 * conditioning fan 1 * Data cable This is a product suitable for household use and suitable for daily use. Suitable as a small gift for family, friends, neighbors, and colleagues. This product looks good and has a beautiful appearance. This product is reusable,and easy to clean. Can be used in scenarios such as home office dormitories.