Relaxweex Adjustable Frequency Generator for Healing 0.1Hz-100KHz, Schumann Sine Wave Resonance Generator, Ultra Low Sound Frequency Machine with USB Cable and Acrylic Case for Sleep, Meditation, Yoga

Features: Stable and reliable: The schumann sine wave generator with a default frequency of 7.83Hz, and the sine wave voltage amplitude is 3V, while the square wave voltage amplitude is 5V, to ensure the stability and accuracy of the output signal. Wide application: The adjustable frequency generator is ideal for various environments where signal generation and frequency adjustment are required, like electronic device testing, equipment calibration, and scientific experiments and so on. Specifications: Frequency range: 0.01 to 100000Hz Default frequency: 7.83Hz Power supply voltage: 5V Sinusoidal signal voltage amplitude: 3V Square waves signal voltage amplitude: 5V Color: mainly green Size: Frequency Generator: about 5.5 x 3.9 x 1.2 inches Acrylic case: about 5.6 x 4 x 1.5 inches Package includes: 2 x Adjustable schumann sine wave resonance generator 2 x Acrylic case 2 x USB cable 2 x User manual Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays USB Type-C and USB-C are registered trademarks of USB Implementers Forum

• What You Get: it comes with 2 pieces schumann resonance generator, an acrylic case with small magnet, a USB cable and an English user manual; Note: the acrylic case may have a glue smell, which can be dissipated by placing them in the sun or in a ventilated place for 2 to 3 days, and it is recommended to remove the film before application; It is a low-frequency electromagnetic wave that requires headphones to be heard
• Adjustable Frequency: with an adjustable frequency range of 0.01 to 100000Hz, our sine wave generator allows you to set according to your needs for increased efficiency and personalization; The default frequency is 7.83Hz, and it can also be adjusted to 174Hz, 285Hz, 396Hz, 417Hz, 528Hz, 639Hz, 741Hz, 852Hz, 963Hz, and more
• Multiple Waveforms: our sound frequency generator resonator provides multiple waveforms, namely sinusoidal, square wave, and inverted square wave, which is suitable for wider applications and various environments, such as laboratories and studios
• Helping to Relax: the adjustable schumann resonance generator can emit sine waves to create a relaxing environment, support meditation, yoga practice or sleeping; It'll also be a warm gift for friends and families on birthday, Christmas and more
• Portable Size: the frequency generator for healing measures about 5.9 x 5.5 x 1.2 inches, and the acrylic box measures about 6.2 x 5.8 x 1.5 inches, which can cover the frequency generator well, and its small size and USB powered design, making it easy to carry and applied at home or when traveling