7.83HZ Schumann Resonance Sine Generator Audio Resonator Adjustable 0.01~30000 Low Frequency Pulse Generator for Improving Sleep and Heathly electronics_new_releases_Aug2023 Axe Sickle Silver 1 inch

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7.83HZ Schumann Resonance Sine Generator Audio Resonator Adjustable 0.01~30000 Low Frequency Pulse Generator for Improving Sleep and Heathly electronics_new_releases_Aug2023 Axe Sickle Silver 1 inch7. 83HZ Schumann Resonance Sine Generator Audio Resonator Adjustable 0. 01~30000 Low Frequency Pulse Generator for Improving Sleep and Heathly Specification: Item Type: Schumann Generator Material: Acrylic, PCB Size: Approx. 100x85x10mm 3. 94x3. 35x0. 39in Source: DSP Synthesis Technology Supply Voltage: 5V (USB Interface) Rated Current: 0. 5A How to Use: Install and use! Package List: 1 x Schumann Generator 2 x Acrylic Stand 12 x Screws 4 x Nut 1 x