Features: Experience the calming effects of the schumann waves generator, emitting a 7.83Hz frequency that aligns with the mammalian brains hippocampus rhythm. This synchronization help neutralize the negative interferences of electromagnetic and radio waves, stabilizing sound reverberation and enhancing auditory and visual perception. Elevates your health and efficiency with our intelligentize sinewaves generator's ability to counteracts insomnias and reduce mental stress. The consistent Schumann resonances supports improved sleep pattern and fosters a relaxed state of mind, contributing to higher productivity and creativity in work environment. Not only do it promote relaxation and stress relief, but our schumann resonances pulse generator also subtly enhances the flavor of beverages like wine, and water. Discover refines taste experience as the device works to improve the quality of your drinks. Equipped with a tricolor LED system, our sound improving pulse generator indicates its 7.83Hz operation with a soothing light display. The LED provides sterilizings effect, blinking in harmonies with the operational frequency, offering both visual appeal and functional benefits. Design with convenience in mind, this precise frequency generator comes with a USB cable for easy plugs-in operation. Whether you're look to boost creativity in your space or seekings relaxation and increased productivity in office, our generator is the perfect accessory for any setting. Specifications: Component:ABS Size:Approx.12x12x3cm/4.72x4.72x1.18inch Power:2W Input:5V Working frequency:7.83Hz Package Includes: 1pc Schumann Waves Generator (with Shell) 1pc USB Cable note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.