- Natural earth frequency technology: 7.83 Hz - the earths natural heartbeat. This ultra low frequency pulse generator uses the earths resonance between earth and its ionosphere. The square wave output creates a harmonious environment that can support balance and wellbeing in any room. - Versatile applications: ideal for audiovisual spaces, bedrooms, offices, creative areas, tea ceremonies, and meditation rooms. The device works unobtrusively in the background to foster an atmosphere more in tune with natural rhythms. - Practical Type-C connection: includes a USB-C cable for easy charging and operation. Intuitive indicator lights: blue flashes indicate normal transmission, red indicates charging, green indicates full charge. Easy to use with minimal maintenance. - Long battery life: powered by a built in 1000 mAh battery, providing about one month of operation per charge. Monthly charging is recommended for optimal performance, making it a low maintenance addition to your space.