1.Light weight. 2.Adjustable temperature. 3.Light and easy to carry. 4.Internal material: 100% polyester, spacer. 5.External material: 72%nylon, 28% polyester. 6.Detachable and washable. 7.Packing detail: Packed by carton. 8.Weight: about 500g(M size, not including the small fans). 9.Supply Power:One Lithium-ion battery. 10.Battery charging time: about 2.5-3 hours. 11.Size: S-4XL (Can be customized). 12.Washed separately in the standard washing machine with the water temperature 40°C. Do not dry clean or iron. 13.Flexible and adjustable cooling operation, 3 Grades can be chosen, the highest airflow capacity can be up to 12-20L/min. 14.Long work time. No need ice or refrigeration colloid, using air as cooling medium, which is the most comfortable way to keep cool.
The technical parameters of small fan 1).Electron:3 Grades controlling. 2).LED light shows the cloth working condition. 3).Size:144 X 97 X 29mm(width X height X depth). 4).Work voltage:7.4V. 5).Capacity:2200mAh 6).Input:DC8.4V-1200mA 7).Output power MAX 15W 8).Output adjust by four step 9).Resistance:4-100ohm 10).Working Time: High level: 2.5 hours Middle level: 4hours Low level: 6hours 11). Usage for: Daily household life(Cleaning, washing,Working in the garden or Wood working, Shopping, Weeding...etc) Outdoor work group(Carrying goods,Warehouse work,Outside work,Work site without air condition, High temperature work site, Traffic police, Forest police frontier guards, Oil field workers, Railway workers)