Specifications:

Input voltage: 5V/1A
Power consumption: 1.5W-3.5W
Battery capacity: 2000mAh
Charging time: 3-4 hours
Usage time: 3-6 hours
Product size: 165 * 135 * 60mm
Product packaging: 175 * 140 * 40mm
Net weight/gross weight: 245G/315G

Package includes:

Fan*1/Type-C USB cable*1/User manual*1