The black cooling fan backpack is made of 210D oxford cloth or the gray is made of polyester, with a built-in high-performance fan that can be powered by a to provide continuous cooling for your back.
Features:
Innovative design of the cooling fan backpack, keeping your back ventilated and cool at all times.
The comfortable carrying system combined with ergonomic design ensures that you won't feel uncomfortable even after long periods of wear.
Built-in high-performance fan provides continuous strong wind force, instantly repelling the heat wave of the hot summer.
Can be powered by a , allowing the fan to continuously bring you coolness.
Made of 210D Oxford cloth or polyester, durable and with a waterproof level of IPX-2.
Specifications:
Colour:Black / Grey(Optional)
Input voltage: 5V3A
Output : 3W Backpack
waterproof level: IPX-2
Fan motor usage time: 10000 hours
supply:
Working time: 20000mAh can be used for 9~10 hours
Size: 43x30x18cm / 16.9x11.8x7.1in
Black Backpack
Fabric: Main body 210D Oxford cloth
Weight: 1070g / 37.7oz
Package list:
1 x Cooling Fan Backpack