This cooler does not have a built-in battery, and it is very convenient to start the cooler with a cooler, plug and play.

Please use 30 W Or the above adapters are needed to maximize its effectiveness. If the provided power is insufficient, it will cause the fan to not rotate and only light up. Please check if there are any other electronic devices running on the socket, which may still cause insufficient power distribution.

The refrigeration area is large, the power is large, and the continuous cooling effect is strong.

Product model: FS18 AI 30W

Power: 12/2.5(30W)

Product size: 62*62*31mm

Packing List:

FS18(30W) cooler*1+back clip*1(pair)+iron sheet*1+ (Type C to C) cable*1