The Velocidial USB Fan Speed Controller is a compact wind speed and air volume regulator built for cooling fans in offices, dorms, and bedside setups. It works as a mute, multi-gear dial that lets you fine-tune airflow instead of running a fan at a single fixed speed.
Plug it into a USB-powered fan to adjust output across multiple gears, dialing airflow up or down for quieter operation or stronger heat dissipation as needed. Its mini footprint keeps it easy to tuck beside a fan on a desk or nightstand.
Why it works
Multi-gear adjustment lets you match airflow to the room instead of one fixed fan speed.
Mute design keeps the controller quiet during use in shared spaces like offices and dorms.
Mini size and 0.3 kg weight make it simple to keep near a desk or bedside fan.
Specifications
Brand: JIAQISHENG JQS
Weight: 0.3 kg
Function: USB fan wind speed and air volume regulator
Gears: Multi-gear, mute operation
Common questions
Where is it meant to be used? It's designed for office, dormitory, and bedside settings where a mini, quiet fan speed controller is useful.
Does it help with fan noise? It has a mute multi-gear design intended to keep operation quiet while regulating wind speed and air volume.
