• Powerful Performance: Powered by a 150,000RPM motor, this electric air duster blasts 160g of force and 80m/s wind speed to remove dust from PC cases and keyboards. Featuring MegaBoost One-Tap Booster, enjoy instant deep cleaning that saves time and effort, ideal for both everyday and professional use
• 18W Input & Output Fast Charging: This rechargeable air duster features a 28.08Wh large-capacity battery, allowing up to 13-minutes use on boost mode. With 18W Input & Output Fast Charging, it fully charges in just 2 hours and functions as a mini power backup, keeping your devices powered anytime
• Stepless Speed & One-Tap Boost: The compressed air duster comes with a horizontal roller for easy control, supporting 100-speed stepless control. Scroll fast for rapid shifts, slow for exact speed. With Boost mode, it releases full power instantly, handling tough stains while offering both detailed cleaning
• Digital Display & Lighting: The cordless air duster features a digital screen showing battery and speed settings, with an arc light indicating airflow intensity. The 1W LED light (up to 1000 lumens) ensures no dark corner is left untouched, illuminating dust even in the crevices of your PC case and keyboard
• Versatile Accessories & Compact Design: The compact and portable Fanttik blower (6.42×2.99×1.93inches) comes with 5 nozzles, soft and hard brushes, a keycap puller, and a Type-C cable, covering all your cleaning needs for PCs, keyboard, cameras, car interiors, and delicate devices

Product description Unleash Next-Gen Power The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Fanttik B11 Pro Max - Next-Gen Power Performance Merchant Video Wide Appliances

This Fanttik B11 Pro Max powerful electric air duster is a reliable helper for removing dust from tight gaps and hard-to-reach corners, making your cleaning more efficient. With versatile attachments and added features, it’s also ready to handle those unexpected everyday needs.

Technical Specifications Details Illumination

The 1000-lumen LED features 3 brightness levels (short-press to switch), illuminating dark corners for precise cleaning. Its high intensity makes it a strong standalone flashlight.

Power Backup Function

18W input/output enables faster charging and doubles as a backup power bank for other devices—one device, multiple uses, no battery anxiety.

Fanttik Electric Air Duster Series Comparison Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 37 4.5 out of 5 stars 366 4.4 out of 5 stars 159 4.8 out of 5 stars 23 4.4 out of 5 stars 159 Price $99.99$99.99 $79.99$79.99 $39.99$39.99 $89.99$89.99 $39.99$39.99 Features Blow Dust / Inflate Blow Dust / Inflate Blow Dust / Inflate Blow Dust / Inflate / Fan Blow Dust / Inflate Wind Speed 80m/s 65m/s 65m/s 65m/s 65m/s Charging 18W Input/Output +Type-C 10W Input/Output +Type-C 10W Input +Type-C 10W Input +Type-C 10W Input +Type-C Battery 28.08Wh 28.8Wh 17.76Wh 18.5Wh 17.76Wh Charging Time (0% to 100%) 2h 3.5h 2.5h 3h 2.5h Power Backup Function ✔ ✔ ✘ ✘ ✘ Speed Setting 100-Speed Adjustable 6-Speed Adjustable 3-Speed Adjustable 100-Speed Adjustable 3-Speed Adjustable Battery Life（1st Gear） Max. 245min Max. 210min Max. 40min Max. 80min(Duster) 700min(Fan) Max. 40min LED Light ✔ ✔ ✔ ✘ ✔

• How do I operate the power and flashlight?

  Power: Long-press to turn on/off (enters standby mode).

  Flashlight: Once on, short-press to toggle through 3 brightness levels.

• How do I adjust the speed levels and use the Boost mode?

  Speed: Slide the knob right to increase and left to decrease (0-100 levels).

  Boost Mode: While active, long-press the front button for instant max power.

• Why does charging slow down after 90%?

  At 90%, the device enters Trickle Charging Mode. This is a built-in safety feature designed to prevent overheating, protect battery health, and extend the overall lifespan of your device.

• Battery & Charging Tips

  Safety: Cannot be used while charging or discharging.

  Charging: Use the included USB-C to C cable; 18W adapter recommended for fastest speed.

• Safety Precautions

  Hair Safety: Keep hair away from the air intake to avoid entanglement.

  Anti-Drop: Avoid dropping; contains high-precision components.

  Debris Protection: Prevent particles from entering to avoid motor damage.