- High-Quality Materials: Constructed with premium materials, this product ensures excellent frequency stability, making it reliable for various applications. - Convenient Power Interface: Features a DC 5.5 x 2.1 power interface, allowing easy connectivity. The USB end can be connected to a power bank, USB charger, or other USB-powered devices for versatile use. - Adjustable Frequency Output: Capable of generating 7.83 Hz resonance waves, this product also includes programmable frequency modulation technology. Users can set the frequency anywhere from 0.1 Hz to 100,000 Hz, providing flexibility for different needs. - Stable Frequency Reference: Utilizes a quartz oscillator with digital circuitry, ensuring a stable and interference-free performance for accurate results. Use Scenarios: 1. Ideal for therapeutic applications, providing specific frequency outputs that can assist in relaxation and overall well-being. 2. Perfect for research and testing environments where precise frequency modulation is needed for experiments. 3. Suitable for audio engineering, allowing sound professionals to create and adjust frequencies for various audio applications. This product combines functionality, compatibility, and performance, making it an essential tool for professionals and enthusiasts alike.