Schumann Resonance Generator, Rechargeable 7.83Hz Frequency Generator for Healing, 13 Waveform Modes 0.001Hz-200KHz Adjustable Frequency Schumann Sine Wave Generator, Frequency Healing Device

Schumann Resonance Generator, Rechargeable 7.83Hz Frequency Generator for Healing, 13 Waveform Modes 0.001Hz-200KHz Adjustable Frequency Schumann Sine Wave Generator, Frequency Healing Device

• 【Creating a Serene Atmosphere】 This rechargeable 7.83Hz Schumann Resonance Generator outputs a pure sine wave that cultivates a calm, soothing environment, helping you release stress and restore mind-body balance. On birthdays, Christmas or any special occasion, it makes a heart-warming gift for family and friends. The included acrylic dust cover keeps the circuit board safe from dust and accidental knocks.
• 【13 Waveforms Output for Versatile Applications】 The frequency device delivers sine, square, inverted square, positive & negative sawtooth, half-wave & 8 additional waveforms—13 in total. Whether for scientific exploration or everyday wellness, one device meets a universe of needs. Need help? Just drop us an email—we’ll get back to you within 24 hours.
• 【Wide Frequency Range】 Besides the 7.83 Hz Schumann resonance, the frequency machine features programmable frequency modulation that can be tuned anywhere from 0.01 Hz to 200 kHz. Instantly dial in popular frequencies such as 174 Hz, 285 Hz, 396 Hz, 417 Hz, 528 Hz, 639 Hz, 741 Hz, 852 Hz, 963 Hz, and more—perfectly matching different scenarios and personal needs.
• 【Portable & Easy to Use】 A compact 13 × 10 cm size keeps this frequency healing device light and travel-ready. USB-powered, it plugs in anywhere—at home or on the road. Enter any frequency directly on the numeric keypad; the clear interface lets you customize auto-off timers, indicator brightness and backlight levels. All settings are saved automatically, so it’s ready to go the moment you power it on.
• 【Stable Performance】 Defaults to a stable 7.83 Hz output and offers dual voltage amplitudes: 3 V sine wave or 5 V square wave. A digital-circuit crystal oscillator provides an ultra-stable frequency reference, delivering superior frequency stability and stronger immunity to interference.
• 【Kind Reminders】1. This product is not a sound machine; headphones or speakers are NOT required for daily use. If you use headphones or speakers, you may only hear beeping sounds. 2. This Schumann Resonance Generator works by emitting an inaudible ultra-low frequency that forms a restorative energy field, supporting your physical and mental well-being. Need help? Just drop us an email—we’ll get back to you within 24 hours.