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Pink handheld fan, rectangular with rounded edges, matte finish, Type-C port visible

Blue Line Innovations FA21 Handheld Fan 4500mAh Pink

SKU CH-65B3-BWJJY

A rechargeable handheld fan with a 4500 mAh battery delivering up to 16 hours of airflow on the lowest of three speed settings

  • Power sourceBattery Powered, 5 V, 5 W, 5 Wh
  • Output type5 W
  • Product typeLight
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Product weight4.66 oz
  • Up to 16 hours cooling on low speed with 4500mAh battery
  • Three adjustable wind speeds controlled by a single button press
  • Fully recharges in 4.5 hours via USB Type-C port
  • Weighs only 4.66 ounces measuring 7.67 by 3.62 by 1.35 inches
  • Brushless motor delivers stronger airflow with longer running time

Handheld Fan with 4500mAh Battery

The Blue Line Innovations FA21 is a portable, battery-powered fan designed for personal cooling. It weighs 4.66 ounces and measures 14.33in W x 12.83in H x 9.06in D. The device runs on a 5V, 5W system and recharges via USB in approximately 4.5 hours. Three speed settings provide airflow options for indoor, outdoor, or commute use.

Suits Users Wanting Long Runtime, Not High Power

Buyers needing up to 16 hours of light airflow on a single charge will find the 4500mAh capacity suitable. The compact 7.67 x 3.62 x 1.35 inch form factor fits small bags for travel. Those requiring strong continuous cooling beyond 4.5 hours at the highest speed, or a fan with a built-in stand for hands-free desk use, should consider other form factors.

Type-C Cable Enables Modern Charging

The included Type-C charging cord connects to laptops, power banks, or wall adapters with a USB port. A full charge takes 5 to 6 hours using this cable. The manual provides operating guidance for the single-button speed control and shutdown function. No additional accessories such as a power adapter or carrying case are supplied in the package.

How it compares

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

Price $13.99
Cheaper than about 68% of the 109 comparable items (median $17.99).

Specifications

Product
Brand nameBlue Line Innovations
Model nameFA21
Product typeLight
Ports & slots
Output type5 W
Power
Power sourceBattery Powered, 5 V, 5 W, 5 Wh
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight4.66 oz

Questions about this item

Does the FA21 include a charging cable so I can power it from my laptop USB port?

Yes, the box contains a Type-C charging cord that plugs into any USB port, laptop, power bank or wall adapter for recharging the 4500 mAh battery.

Can I still use my older micro-USB power bank to recharge the FA21?

The fan charges through its Type-C port, so you need a Type-C cable or a Type-C-to-micro-USB adapter; the included cord is Type-C on both ends.

How do I confirm the FA21 is charging and see which speed I have selected?

A short press cycles through the three speed gears, and the indicator light shows charging status while the Type-C cable is connected.

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