0.01Hz-200kHz Adjustable Frequency Generator for Healing, Schumann Resonance Generator, 7.83Hz Frequency Device for Sleep, Meditation, Anxiety Relief & Yoga

Price: GBP27.22 - GBP15.12
(as of Sep 30, 2026 03:14:12 UTC – Details)

Product description

Does this device make any noise while running?

No, the Schumann resonance generator operates silently using electromagnetic fields, not sound waves. However, you can plug in the included headphones to hear the frequency converted into an audible tone if you wish to verify it.

Can I use this for electronics projects or oscilloscope testing?

Yes, this is a versatile signal generator supporting 0.01Hz-200kHz with Sine, Square, and Reverse Square waves. It features an audio output that can be connected to an oscilloscope or amplifier for educational and laboratory purposes.

Is the frequency adjustable or fixed at 7.83Hz?

While pre-set to 7.83Hz (Schumann Resonance) for optimal sleep benefits, the frequency is fully adjustable from 0.01Hz to 200kHz. You can customize it for different meditation techniques or specific experimental needs.

Package Dimensions ‏ : ‎ 8.07 x 6.5 x 1.81 inches; 10.86 ounces
Date First Available ‏ : ‎ July 16, 2026
Manufacturer ‏ : ‎ Bouinazis
ASIN ‏ : ‎ B0H4W8TMKP
Best Sellers Rank: #205,986 in Health & Household (See Top 100 in Health & Household) #127 in Sound Therapy Products
Customer Reviews: 2.6 2.6 out of 5 stars (14) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Authentic 7.83Hz Schumann Resonance: Portable Signal Generator Emits the Earth’s natural electromagnetic frequency (7.83Hz) to promote deep relaxation and improve sleep quality. Unlike sound machines, this device uses silent electromagnetic waves, ensuring a disturbance-free environment for rest and meditation.
Hassle-Free Setup for the Family: This Frequency Machine is designed for effortless use. Simply input your target frequency—e.g., press [7][.][8][3] then [OK] to instantly set 7.83Hz. With a versatile 0.1Hz–30kHz range and USB power, it’s a sophisticated tool for enhancing focus, supporting yoga sessions, and promoting total mental clarity.
Precise Digital Control & LCD Display: Features a bright yellow-backlit LCD screen showing real-time frequency settings. Easily adjust from 0.01Hz to 200kHz and switch between Sine, Square, and Reverse Square waveforms to customize your therapy or lab experiments.
Versatile Applications: Sleep, Lab & Education: Ideal for bedside sleep aid, yoga studios, and Reiki healing. Also serves as a reliable low-frequency signal source for electronics students and hobbyists testing circuits with an oscilloscope (audio output provided).
Portable & Plug-and-Play Design: Compact acrylic case (6.5″ x 4.37″) powered by universal USB. No complex setup required—just plug into a power bank, laptop, or adapter. Memory function saves your last used frequency for instant continuation.

Product summary

shift
+
opt
+
D