blinvcra Frequency Generator for Meditation, Sleep and Yoga, 0.01Hz–30kHz Adjustable Range, 7.83Hz Schumann Resonance Generator, USB Powered with LCD Display

blinvcra Frequency Generator for Meditation, Sleep and Yoga, 0.01Hz–30kHz Adjustable Range, 7.83Hz Schumann Resonance Generator, USB Powered with LCD Display

• 【7.83Hz Schumann Resonance with Low-Noise Output】Built around the Earth-inspired 7.83Hz Schumann resonance frequency, this frequency generator is designed to help create a peaceful and steady atmosphere for relaxation, meditation, yoga, and sleep. It uses a quiet signal output, so hearing very little or no sound during operation is normal and does not mean the device is faulty.
• 【Adjustable Frequency from 0.01Hz to 30kHz】With a broad adjustable range of 0.01Hz–30kHz, this device allows you to try different frequency settings based on your needs and preferences. The simple controls make it easy to adjust for daily use, relaxation routines, or sound exploration.
• 【Portable Design for Daily Placement】Compact and lightweight, this frequency generator is easy to position on a nightstand, desk, or meditation area. It fits naturally into everyday quiet-time routines such as yoga, reading, meditation, or relaxing before bedtime.
• 【Durable Acrylic Housing with USB Power】The clear acrylic case helps protect the internal components from dust and everyday contact while giving the device a sleek, modern appearance. Its USB-powered design makes it easy to use in different places, whether at home, at work, or on the go.
• 【Portable and Easy to Use】Designed with a compact form factor, it fits easily on desks, bedside tables, or meditation spaces. Intuitive controls make frequency adjustment quick and convenient for everyday use or experimentation.
• 【Headphone Output Check】Because this frequency generator is designed to create a calm and relaxing environment, its sound output is naturally soft and subtle. The included wired headphones let you check frequencies within the 1–15kHz range. If the selected frequency is outside this range, it is normal that no sound is heard through the headphones.The headphones are intended only for signal checking purposes.