All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Adjustable Frequency for Brain Wave Synchronization】 Our Schumann wave generator features an adjustable frequency range from 0.01Hz to 100,000Hz, covering all major brain wave frequencies: δ wave (0.5 - 3.5Hz) for sleep, θ wave (4 - 7Hz) for relaxation, α wave (8 - 13Hz) for calmness, and β wave (14 - 30Hz) for focus. This versatility makes it perfect for brainwave synchronization, therapy, and scientific experiments.
【High-Quality and Durable Construction】 Built with premium ABS material, this device is impact-resistant, heat-resistant, and environmentally friendly. Its internal components, including high-stability frequency acquisition modules, pulse chips, and precise multi-turn resistors, ensure accurate and reliable performance. The optimized circuit design guarantees durability and long-lasting use.
【Schumann Resonance for Natural Harmony】 Emitting the Earth's natural frequency of 7.83Hz, this generator replicates Schumann resonance, often called "Nature's Frequency." This frequency aligns with the hippocampus in mammals, promoting a sense of harmony, relaxation, and well-being, much like being immersed in nature.
【Compact, Portable, and Silent Design】 Designed with a compact 15x15cm PCB board, this Schumann resonance generator is lightweight and easy to carry. Its USB power supply ensures convenience for home, office, or travel use. The noiseless operation creates a calm and tranquil environment, ideal for meditation, yoga, and sound healing.
【Versatile Applications for Wellness and Science】 This frequency generator is not only perfect for creating a relaxing atmosphere and promoting mental and physical well-being, but it also excels in electronic device testing, equipment calibration, and scientific research. Inspired by Nikola Tesla's discoveries and Schumann's research, it is a versatile tool for both personal and professional use.