USB Folding Fan Portable Silent Telescopic Small Fan USB Deskt Mini Air Cooler for Dormitory Office - White

• 3-speed wind (weak/medium/strong) to meet your needs

• A 2000mAh battery for 4 hours of battery life

• Ultra-quiet operation, no disturbing

• Automatic rotation, 180° adjustment angle

Specification:

• Item: Foldable Fan

• Material: ABS

• Power: 9W

• Voltage: 3.7V

• Charging: 5V/0.8A

• Battery: 2000mAh

• Charging time: about 3 hours

• Working time: about 4 hours

• Weight: 350 grams

• Size: 16.8*16.8*8.7cm/6.6*6.6*3.4in