Fanttik B11 Pro Max Electric Air Duster with Powerbank Function

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Product guide

Fanttik B11 Pro Max Electric Air Duster with Powerbank Function

Powerbank: Fanttik B11 Pro Max is a cordless electric air duster that pairs adjustable airflow with a claimed power-bank function. Its compact body, included accessory claims, digital display, and LED suit targeted cleaning, though battery feedback and reports of control and durability concerns merit consideration.

At a glance

Adjustable airflow and a one-tap boost are intended to cover delicate cleaning through tougher dust removal.
The listing describes a battery and speed display, airflow-indicator light, and LED for dark work areas.
The listing claims USB-C charging and power-bank output, plus five nozzles, soft and hard brushes, a keycap puller, and a Type-C cable.

Price

$59.99Save 40%

Reference price: ~~$99.99~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

Stepless speed control offers a way to moderate airflow for different cleaning tasks.
The claimed power-bank output and LED add functions beyond blowing dust.
Compact listed dimensions and multiple claimed attachments support cleaning in tight spaces and around keyboards.

Cons

Boost-mode use is listed for up to 13 minutes, so extended high-power sessions may require breaks or recharging.
Customer feedback includes concerns about battery drain, control usability, and durability.

Technical specifications

18 specifications

Identity
Brand	Fanttik
Model	B11 Pro Max

Dimensions and installation
Form factor	Elliptical Cylinder
Dimensions listed	6.42"L x 1.93"W
Weight listed	456 g

Airflow and controls
Motor speed	150,000RPM
Air force	160g
Wind speed	80m/s
Speed control	100-speed stepless control
Boost-mode runtime	up to 13-minutes use on boost mode

Battery, charging and power
Battery capacity	28.08Wh
Charging input and output	18W Input & Output Fast Charging
Full charge time	2 hours

Display and lighting
Display	digital screen showing battery and speed settings
LED light	1W LED light (up to 1000 lumens)
LED brightness levels	3 brightness levels

Construction and finish
Color	Black
Handle material	Plastic

What to know before buying

The listing gives two dimension formats: 6.42"L x 1.93"W and 6.42 x 2.99 x 1.93 inches, so confirm the full dimensions before buying. The advertised 13-minute runtime applies specifically to boost mode. Customer feedback describes both satisfactory and fast-draining battery experiences, as well as control complaints and reports of a unit lasting about 45 seconds.

What’s in the box

Five nozzles, soft and hard brushes, keycap puller, and Type-C cableCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People cleaning dust from PC cases, keyboards, cameras, and other tight spaces who want adjustable airflow.
Buyers who value a portable blower with an LED light and a claimed backup charging function.

Less suited to

People who need long continuous operation at boost power.
Buyers who prioritize especially simple controls or have low tolerance for uncertain durability.

Fanttik B11 Pro Max Electric Air Duster with Powerbank Function · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 278 ratings

5 stars74%74%
4 stars8%8%
3 stars7%7%
2 stars3%3%
1 star8%8%

Customer feedback highlights perceived strong airflow, useful attachments, adjustability, and build quality. Battery experience is mixed, while some feedback criticizes the controls and reports very short product life. These concerns matter for frequent or sustained cleaning, especially because the listing gives up to 13 minutes only for boost mode. The overall rating distribution leans positive but includes a meaningful range of lower ratings, and does not establish why customers rated it as they did.

Positive themes

Customers praise airflow, attachment versatility, adjustability, and build quality.

Negative themes

Some customers criticize the controls and report durability problems, including a report of a unit lasting about 45 seconds.

Mixed feedback

Battery feedback varies, with some reporting satisfactory performance and others saying it drains quickly.

Frequently asked questions

How long does it run in boost mode?

The listing claims up to 13 minutes in boost mode. It does not provide a general runtime for other speed settings.

Does it also work as a power bank?

Yes. The listing describes 18W input and output and a power-bank function for charging other devices.

What is included?

The feature text claims five nozzles, soft and hard brushes, a keycap puller, and a Type-C cable. The supplied information does not include an explicit package inventory, so confirm the selected listing's contents.

Are the dimensions consistent across the listing?

No. One entry gives 6.42"L x 1.93"W, while another gives 6.42 x 2.99 x 1.93 inches. Verify the full dimensions if they matter for storage or handling.