Typical price · as of July 2026
$30-$40
Key spec
8-inch battery-operated clip-on fan; 10000mAh rechargeable battery (up to ~24 hrs); 4 speeds; strong 3-inch sturdy clamp; USB rechargeable; converts…
Disclosure · As an Amazon Associate, BlackBox earns from qualifying purchases — at no extra cost to you. See our full disclosure.
Opens the product on Amazon. Confirm the exact model and current price there.
Koonie 10000mAh Rechargeable Clip-On Fan (8-Inch, Black)
By the BlackBox gear desk · Updated July 2026
Solves the lofted-bed / bunk-bed airflow problem that a floor fan can't — pure dorm-specific buyer intent.
How we picked this
Chosen from manufacturer specs and public research — no paid placement, and no hands-on testing we didn’t do, so there are no invented reviews or numbers here. Specs and prices vary by model and change over time, so confirm your exact one on the Amazon listing.
How we work →More in Dorm Cooling
Midea WHS-121LB1 Mini Fridge (3.3 cu ft, Black)
A 3.3 cu ft compact fridge with a small freezer that runs whisper-quiet at 42 dB. Energy Star efficient, with a reversible door for a dorm or office corner.
See the pick
Frigidaire EFR840 Retro 2-Door Mini Fridge with Freezer (3.2 cu ft, Black)
A 3.2 cu ft retro two-door mini fridge with a separate freezer and a built-in side bottle opener. The vintage styling looks at home in any room.
See the pick
Dreo Tower Fan (2026 Upgraded, DC Motor, Bladeless, WiFi/Voice)
A bladeless tower fan whose DC motor drops to 20 dB for sleep yet still pushes air 28 ft. Eight speeds plus WiFi and voice control for any room.
See the pickTop pick
Koonie 10000mAh Rechargeable Clip-On Fan (8-Inch, Black) · $30-$40