Specifications

Product  brief description:
1. The fold-down design
2. Adjustable fan speed
3. USB battery and power two power supply mode
Method of use:
1) battery usage:
1. Open fan bottom battery cover,
2. put 3PCS, AAA batteries into battery box,
3. Cover the battery cover,
4. Rotating ON/OFF switch to adjust your need wind;
2) USB power usage:
1. Open a computer, use USB cable to connect with fans interface, computer
2. Rotating ON/OFF switch to adjust your need wind;
Note:
1. If long time need not when, please put a battery box, the battery
The inside of the components, to prevent damage
2. If use USB line power supply first, please take it out,
3. Do not will have electricity and no electricity use, the battery mix
Do not put the battery into fire without electricity and water, in case of deflagrated hurtful,
4. When not equipped with battery factory.