0.01-99999Hz Schumann Generator Adjustable Generator US Plug

Product:Schumann wave generator (adjustable frequency)<br> Power supply:AC110V-240V/or 5V Android input power supply<br> Output interface:3.55mm AUX headphone interface<br> Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, the United States, the Philippines and so on.<br> Voltage:AC110V-240V<br> Colour:As Shown<br> Material:acrylic<br> Package includes:<br> 1 * Schumann Wave Generator Kit<br> The package includes only the items listed above; other items are not included.<br> Note: Lighting and display differences may cause the item's colour to vary slightly from the picture. Please allow a measurement tolerance of +/- 1-3cm.