Description
Three-phase Speed Adjustment
Double-mode Power Supply
High brightness lamp beads applied
Specifications:
- Model No.: DP-7609
- Battery Voltage: 3.7V
- Input: DC 5V 2A
- Battery Capacity: 4000mAh
- Using time: 3/2/1 Hours
- Effective Wind Speed: 4.5m/s
- Working Mode: It can use USB or 18650 lithium battery for power supply.
- Lighting Source Power: 0.6W
- Rated Power: 5.5W
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