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Compact white handheld 3-in-1 air duster vacuum pump with nozzles

Corn Electronics

Corn Electronics 3-in-1 Electric Air Duster Vacuum Pump 4000mAh

SKU CH-69X0-DYN98

A cordless 3-in-1 tool that vacuums, blows dust and works as a hand pump, powered by a 4000 mAh battery rated for 500 charge cycles

  • TypeNo
  • 3-in-1 vacuum, air duster and hand pump for versatile cleaning
  • At least 5 accessory combinations reach tight spots and camera lenses
  • Dual 2000 mAh batteries deliver 4000 mAh total capacity
  • Rated for 500 charge cycles for long-term reliability
  • Fully recharges in 3-4 hours to minimise downtime

3-in-1 cleaning tool

The Corn Electronics unit combines a portable vacuum, an air duster and a hand pump in one cordless device. It targets keyboard, laptop and car-interior cleaning as well as vacuum-sealing storage bags for travel.

Battery life and charging

Two built-in 2000 mAh lithium cells deliver a total 4000 mAh capacity and are rated for 500 charge cycles. A full charge takes 3-4 hours and provides extended running time for typical cleaning sessions.

Included nozzles and hose

At least five accessory combinations fit the dual-end design for vacuuming, blowing dust or inflating bags. The blow nozzle and flexible hose are packed together to reach crevices, camera lenses and other tight spaces.

Highlights

  • 3-in-1 vacuum, air duster and hand pump for versatile cleaning
  • At least 5 accessory combinations reach tight spots and camera lenses
  • Dual 2000 mAh batteries deliver 4000 mAh total capacity
  • Rated for 500 charge cycles for long-term reliability
  • Fully recharges in 3-4 hours to minimise downtime

Specifications

TypeNo

Questions about this item

How do I set up the Corn Electronics 3-in-1 for blowing dust out of a keyboard?

Attach the blow nozzle to the output end, ensure the flexible hose is not fitted to the vacuum port, then press the power button to start the air stream.

When will the built-in 2000 mAh lithium batteries need replacing?

The two cells are rated for 500 charge cycles; after that capacity drops and run time shortens, so plan a replacement when you notice significantly less operating time per charge.

What limits continuous running time during a long cleaning session?

The 4000 mAh total battery capacity sets the runtime; once depleted you must wait 3-4 hours for a full recharge before using it again.

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