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DC 3.7V Micro Mini Air Pump Oxygen Pump Negative Pressure Suction Vacuum Pump
Specifications:
- Voltage: DC 3V-5V
- Voltage: 3.7V
- Type: fish
- Rated voltage: DC 3.7V
- Power: 1W
- Model Number: DQB100-B
- Model: DQB100-B
- Material: Plastic
- Featured Refinements: Vacuum Pump
- airhole: 3.05mm
- Free shipping
- 100 days returns
- Low prices
- 5 million products