Adjustable frequency
Select your setting directly on the device.
Explore the device and its controls.
CIRA · Adjustable frequencies
Adjust your settings on a dedicated device and make time for a quiet pause.
Device intended for personal relaxation use. It is not a medical treatment.

A dedicated device
A display to read your selected frequency, physical controls to adjust it, and a compact format to keep nearby. Keep the device within reach in the space you set aside for a break.
Select your setting directly on the device.
See the selected frequency at a glance.
Place it on a stable surface beside your setup.
The device does not require a monthly subscription.

Designed for everyday life
Settle into a quiet spot. Take time to explore the controls and choose settings for your intended use. If you connect compatible audio equipment, start at a low volume.
How to use
Use a compatible power supply and follow the included instructions.
Enter your chosen frequency using the device controls.
Get comfortable and use the device as directed in its instructions.
Sine-wave signal generator with a display and physical controls. Stated frequency range: 0.01 to 100,000 Hz. This includes frequencies outside human hearing. Do not increase the volume to compensate for an inaudible signal.
Frequently asked questions
No. The device requires neither a subscription nor consumable refills.
No. The stated range extends well beyond human hearing. Do not turn up the volume to compensate for an inaudible sound.
No. This device is not a medical treatment or an alternative to healthcare.
Follow the device instructions and use a compatible power supply. Adjust settings using its physical controls.
CIRA