- This product is capable of generating resonance waves at 7.83 Hz, and features advanced programmable frequency modulation technology, allowing frequency adjustments from 0.1 Hz to 100,000 Hz. - The power interface includes a convenient DC 5.5 2.1 port. The USB end can easily connect to a power bank, USB charger, or any other USB-powered devices for reliable operation. - Crafted from high-quality materials, this product offers excellent frequency stability, ensuring consistent performance during use. - Equipped with a quartz oscillator frequency reference and a digital circuit, the system operates stably and without interference, enhancing reliability. Use Cases: 1. Ideal for practitioners in sound therapy who require precise frequency settings to optimize healing sessions. 2. Suitable for researchers needing a stable device for experiments involving resonance frequencies. 3. Great for home users interested in wellness applications, providing customizable settings for relaxation and meditation practices. Overall, this product combines precision, convenience, and quality, making it an essential tool for various applications where frequency control and stability are paramount.