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Silver wearable clip fan with lanyard, USB-C cable, compact rectangular body

JKBOOM FS-09 outdoor fan 9200 RPM 10000 mAh 25 dB 0.38 lb

SKU CH-5KT5-Z3ARS MPN FS-09

Wearable clip-on fan delivers 9200 RPM airflow with 10000 mAh runtime and 25 dB quiet operation

  • Item nameFS-09 JKBOOM
  • Fan rotation speed9,200 rpm
  • Motor5,200 mAh, brushless
  • Rated voltage5 V
  • Power consumption5,200 mAh
  • Installation typeWearable
  • Hands-free cooling with four wearable configurations
  • 9200 RPM brushless motor delivers industrial-grade airflow
  • Whisper-quiet 25 dB operation maintains concentration
  • 10000 mAh battery provides up to 25 hours runtime
  • Ultra-light 0.38 lb design with built-in LED flashlight

Portable waist fan for outdoor work

The JKBOOM FS-09 is a wearable cooling device built for people who labour in high-heat environments. A brushless motor spins the five-blade rotor to 9200 RPM while the unit weighs only .38 lb. It clips to a belt, hangs from a lanyard, stands on a desk or sits in the hand. A 10000 mAh cell powers up to 25 hours of runtime between charges.

Check clip clearance and USB-C power before ordering

Verify that your work belt or waistband is thick enough for the dual high-tension clips to grip securely. The package includes a USB-C cable but no wall adapter, so confirm you have a 5 V source capable of delivering the required current. Noise ranges from 25 dB to 45 dB depending on the chosen speed level.

Fits a jobsite kit without adding bulk

The fan measures 3.07 x 3.34 x 2.67 inches, leaving room on the belt for tool pouches or a radio. Its integrated LED flashlight frees up a pocket that would otherwise hold a separate light. Four speed settings let the user trade airflow for battery life without carrying an extra power bank.

How it compares

Measured against everything we stock in Patio & Portable Fans, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 60% of the 412 comparable items (median $31.99).

Specifications

Product
Model nameFS-09
Item nameFS-09 JKBOOM
Design styleIndustrial
Performance
Fan rotation speed9,200 rpm
Power
Motor5,200 mAh, brushless
Rated voltage5 V
Power consumption5,200 mAh
Size & build
Installation typeWearable
Product weight0.38 lb (0.17 kg)
Surface finishSilver
Blade finishSilver
Main materialMetal
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Fan height2.67 in (6.78 cm)
Blade span44 inW or less
In the box
Included itemsUser Manuals, UsB-C Charging Cable, Neck Lanyard, Waist Clip Fan

Questions about this item

What comes in the box and is a power adapter included?

The box contains the waist clip fan, a USB-C charging cable, a neck lanyard and user manuals. A wall power adapter is not included; charge from any 5 V USB source.

Which battery capacity should I choose for a full work shift?

The only capacity offered is 10000 mAh, rated for up to 25 hours on the lowest speed. Higher speeds reduce that runtime proportionally.

How loud is 25 dB when the fan is clipped to my belt?

At the lowest setting the motor runs at 25 dB, which is whisper-quiet and barely noticeable over ambient jobsite noise. Higher speeds reach 45 dB.

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