Portable charging USB mini fan with 3 level wind speeding-black

Model Number: SGDF01-black0419 Brand Name: OEM Key Specifications/Special Features: Portable charging USB mini fan with 3 level wind speeding-black1. Speed level: 3 ranges2. Working time: 2-4-8 hours3. Battery capacity: 18650 Li-ion4. Battery installation: removable5. Charging time: 5 hoursOutputpower (max): 4WWorkingtime: 2-4-8 hoursBatteryinstallation removable
Chargingtime: 5 hours
Dimensions: 14*10.6*4.2cm
Net weight (includingbattery): 280g
Gross weight: 25g
Chargerinput: 5V DC/1A
Output: 5V DC/1A
Packingsize: 12*15*6cm
Carton size: 50 × 40 × 55cm
Per carton: 72pcs
Weight: 14kg

Package included:
1 x Mini USB desktop LED fan
1 x USB cable
1 x 18650 battery

Features:
The structure of these fans is unique and fashionable.
Using the brush and slot less motor, to ensure the high winds and long-life.
Intelligent control system, reliable performance, which is fully functional and easy operation.
Using the international standard 18650 capacity lithium batteries, which can be recycled and low cost, more universal.
A professional portable fan with integration of design, simple appearance and firm structure.

How to use:
1. Red button: battery activation button.
2. Green button: press once to change a speed, the program is "power on - 1 speed - 2 speed - 3 speed - LED - power off "
3. Red button: Quick shutdown button. This red button is also replacing the fan will cyclic shift.
4. Charging indicator light, red light for charging, green light for fully charged.
5. Charge battery through the micro USB input.
6. Portable power, battery output.