2UUL DA90 BB Nano 30W Superpower Fan For Precise Cooling and Dust Removing

The 2UUL DA90 BB Nano 30W fan is a portable directional airflow tool for localized cooling and dust removal during electronic repair work. It features an integrated turbine motor, a 1300 mAh rechargeable battery and a USB-C connection. Its compact 92 × 47 × 47 mm body allows it to be used around motherboards, camera modules and small components. It is designed to remove loose particles from work areas and facilitate circuit cooling after microsoldering operations, without requiring direct contact with surfaces.

- Brand:2UUL.

- Model:DA90 BB Nano.

- Tool type:portable precision electric fan and air blower.

- Rated power:30W.

- Motor:integrated high-performance turbine.

- Battery capacity:1300 mAh.

- Battery type:rechargeable lithium battery.

- Charging input:5V/2A.

- Charging connection:USB Type-C.

- Charging time:approximately 60 minutes.

- Dimensions:92 × 47 × 47 mm.

- Net weight:101 g.

- Ventilation system:concentrated and directional airflow.

- Control:power button and speed selection.

- Main functions:localized cooling and dust removal using forced airflow.

- Applications:maintenance of PCB boards, integrated circuits, camera modules, connectors and electronic components.

- Design:compact, portable and cordless during operation.

The 30W turbine motor generates directional airflow that facilitates the removal of dust and loose particles without requiring contact with the working surface. Its applications include cleaning housings, areas near connectors and camera modules, as well as localized cooling during maintenance tasks.

The 1300 mAh battery and USB-C charging allow operation without keeping the fan connected to a power source, providing freedom of movement on the repair bench.

Weighing only 101 g net, its compact format makes it comfortable to hold and move between different workstations. It is a practical tool for microsoldering and smartphone repair professionals who need to perform precision cleaning and cooling operations.

- Charge the battery through the USB Type-C connection using a 5V/2A power supply.

- Check the charge level before starting extended cleaning or cooling tasks.

- Direct the airflow outlet toward the area requiring cooling or particle removal.

- Use the concentrated airflow to remove dust from motherboards, camera modules, connectors and electronic surfaces.

- During microsoldering work, direct airflow toward components requiring cooling after the thermal process.

- Adjust the fan speed according to the requirements of each operation.

- Keep the air inlet and outlet clean to maintain turbine system performance.

- Switch off the device after use and store it in a clean, dry place.