Q1: How to turn the F3 electric air duster on and off?
A: Long press the power button to turn the machine on and off; it will enter standby mode after turning on.
Q2: What are the blowing modes and gear options, and how to use them?
A: There are two blowing modes: Manual mode (press and hold the start button to blow, release to stop, supports third gear) and Automatic mode (click to start/stop rotation, only supports first and second gears). After turning on, click the power button to switch gears sequentially (defaults to third gear on startup): First gear (soft wind), Second gear (violent wind), Third gear (super violent wind).
Q3: How to judge the battery level and charging status of the device?
A: Charging status: Indicator lights flash sequentially based on battery level; full charge means all 3 indicator lights are on. Battery level: 3 lights on = 100%, 2 lights on = 66%, 1 light on = 33%; low battery is indicated by 3 flashing indicator lights.
Q4: Can the device be charged while in use?
A: No. The product supports fast charging chargers but is not allowed to be charged during use.
Q5: Will the device shut down automatically if not operated?
A: Yes. The product will automatically shut down when there is no operation after 3 minutes of standby.
Q6: What should I avoid doing when using or storing the device?
A: Avoid using it with wet hands, placing it near heat sources (e.g., stoves, heaters) or in a hot car, blocking the air inlet/outlet during use, and storing it in humid/splashing environments or within reach of children and pets.
Q7: How to contact customer service if there is a problem with the device?
A: You can contact support via contact@gooloo.com. Include your order ID when reaching out.
