Folding table lamp fan generation:
Product Model: RJ-2020 power consumption: 10W

Charging time: 3 hours input current: DC 5.0V/1.2A

Battery capacity: 2800 2600mAh product time to market: 2020.7

Net Weight: 480g Gross weight: 570g
Product color box size: 192*205*92. 50MM Battery capacity: 2600mAh

White light: 5W-300LM

Folding table lamp fan Second generation:

Product Model: RJ-2021 power consumption: 10W

Charging time: 4 hours input current: DC 5.0V/1.2A

Battery capacity voltage: 3.7V h product time to market: 2021.3

Net Weight: 520g Gross weight: 600g
Product color box size: 192*205*92. 50MM Battery capacity: 5200mAh

Duration of use: 12h for first gear, 7h for second gear and 4H for third gear

Warm light: first-gear sleep mode, second-gear soft light mode, third-gear bright mode

Warm light power: 5W-300LM

Handheld Mini Fan USB Charging Portable Fan

1.【 Longer Working Hours, Battery Operated & USB Powered 】Hurricane season good helper. It can also be used via USB port from your PC/computer/USB charger or other USB devices.

 2.it is decent and quiet which ensure the peaceful flow of air, and enough for personal use.The Viniper small desk fan has a strong and stable wind that keeps you cool. not disturbing your rest and work. 

3.【Safe & Portable】Used high-quality ABS and Brushless copper motor. It has stable performance and long operating life. And It is trouble-free to put this small and the exquisite battery usb fan into your bag and carry it for outdoor events. Also, it can be used for indoor use. Ideal suitable for office, family, dormitory, library use and etc.