Adjutable Speed: The fan speed changes once each time the is turned on in three gears. Fan OFF gear, medium speed, full speed. When the battery power is low, the fan high speed will be affected. When the power is seriously low, the full speed may be similar to the medium speed until the fan stops.
Product description
Instructions for use:
1. The fan speed changes once each time the is turned on in three gears. Fan OFF gear, medium speed, full speed. When the battery power is low, the fan high speed will be affected. When the power is seriously low, the full speed may be similar to the medium speed until the fan stops.
2. The red LED is on when the battery is charging, and the red LED is off when it is fully charged
Product parameters:
*Input interface: TYPE-C
*Input voltage 5V±0.15V
*Input current: ≥ 500 ma
*Battery milliamperes: 1800mAh
* Fan three gear speed adjustment: stop, medium speed, high speed
*The red light is on during battery charging, and the red light is off when it is full
*Battery charging current: 200ma
*The fan high speed ice blue light is high, the medium speed ice blue light is on, and the blue light is off when the fan is turned off
