Frequency Generator for Healing，Schumann Wave Generator, 7.83Hz Adjustable 0.1Hz-30000Hz Programmable Frequency, High Stability Digital Crystal Oscillator for Meditation and Relaxation
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Product details
| Management number | 239522911 | Release Date | 2026/07/14 | List Price | $8.74 | Model Number | 239522911 | ||
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- High Output Voltage & Strong Anti‑Interference – Delivers a clean sine wave with 3V amplitude and square wave with 5V amplitude, ensuring compatibility with various amplifiers or modulators. The digital circuit design resists electromagnetic interference, maintaining waveform purity even in complex electronic environments.
- Precise Frequency Control & Wide Tuning Range – Built with a digital crystal oscillator frequency reference for exceptional stability. Outputs the default 7.83Hz Schumann resonance and allows manual adjustment from 0.1Hz to 30000Hz via programming. Perfect for brainwave entrainment experiments, scientific research, or audio equipment testing.
- Convenient Dual Power Input & Ultra‑Low Power Consumption – Powered by either a DC5.5*2.1 barrel jack or a Micro USB port (5V input). Simply connect to a USB power bank, phone charger, or any 5V supply. Rated power <1W, allowing for continuous long‑term operation without overheating.
- Enhance Your Environment for Relaxation – The Schumann wave (7.83Hz) is Earth's natural resonance. This generator emits the frequency through an antenna to influence the surrounding space, helping to create a calming atmosphere that may improve body awareness, reduce stress, and enhance meditation or listening experiences. (Note: Works via environmental effects, not direct audio modification.)
- "Method for changing frequency: Directly input the frequency and press the Set key to complete the configuration. For example, press [7][.][8][3], then press [OK] to set the frequency to 7.83Hz. The default power-on output is 7.83Hz. The configurable range is 0.1 to 30kHz."
| ASIN | B0GS6JV739 |
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| Item Weight | 9.9 ounces |
| Manufacturer | ZF |
| Package Dimensions | 8.04 x 5.56 x 1.65 inches |
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