Specifications:

• Model: M57

• Battery Capacity: 3600mAh

• Charging Time: 4.5 hours

• Usage Time: Up to 13 hours

• Speed Settings: 100-level adjustment

• Charging Interface: USB Type-C

• Input: 5V/1A

• Material: ABS + PP

• Weight: 225g

• Size: 155 x 60 x 59 mm

• Display: Yes

How to Use

Refrigeration Button (Left):

• Short press to turn refrigeration on

• Short press again to turn refrigeration off

• Long press to decrease wind speed

Fan Button (Right):

• Short press to start the fa

• Short press again to turn the fan off

• Long press to gradually increase wind speed