Compact Schumann Generator with Acrylic and similar items

Compact Schumann Generator with Acrylic Cover: Stress Relief Frequency Healing ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Compact Schumann Generator with Acrylic Cover Stress Relief Frequency Healing Creating a Serene Atmosphere This USB-C Powered Schumann Resonance Generator outputs a pure sine wave that cultivates a calm, soothing environment, helping you release stress and restore mind-body balance. Ideal as a heart-warming gift for family and friends on birthdays, Christmas, or any special occasion. Plus, the included acrylic dust cover ensures the circuit board remains safe from dust and accidental knocks. Stable Performance Defaults to a stable 7.83 Hz output. Offers dual voltage amplitudes: 3 V sine wave or 5 V square wave. Enhanced by a digital-circuit crystal oscillator for superior frequency stability and stronger immunity to interference. Wide Frequency Range This frequency machine features programmable frequency modulation, tuning anywhere from 0.01 Hz to 200 kHz. Instantly dial in popular frequencies such as 174 Hz, 285 Hz, 396 Hz, 417 Hz, 528 Hz, 639 Hz, 741 Hz, 852 Hz, 963 Hz, and more?perfectly matching different scenarios and personal needs. Portable Easy to Use Compact size of 15 15 cm PCB makes it light and travel-ready. USB-powered, ensuring ease of use at home or on the go. User-friendly interface: directly enter any frequency on the numeric keypad and customize auto-off timers, indicator brightness, and backlight levels. Automatic settings saving ensures readiness whenever powered on. Versatile Applications This frequency device delivers sine, square, inverted square, positive negative sawtooth, ECG, and eight additional waveforms?totalling 13 modalities. Whether for scientific exploration or everyday wellness, one device fulfills a universe of needs. Kind Reminders This product is not a sound machine; headphones or speakers are NOT required for daily use. Headphones may only produce beeping sounds. The Schumann Resonance Generator emits an inaudible ultra-low frequency, forming a restorative energy field to support your physical and mental well-being. If you need assistance, simply drop us an email?we?ll respond within 24 hours. Specifications: Antenna Waveform: Sinewave Power Supply: 5V, USB-C powered Rated Power Consumption: 1W Adjustment Range: 0.001Hz - 200KHz Dimensions: 150 * 150mm (5.9 * 5.9 inches) Package Size: 160 x 160 x 30mm Package Weight: 200g What?s Included: USB-C Powered Schumann wave generator x1 USB cable x1 Touch pen x1 Pin cable x1 How to Use: Plug the 4-pin connector into the unit?s SIGNAL OUTPUT port, then clip the color-coded alligator leads to the scope?s probe tips (GND to ground, SIG to input). Screen-off (Power-save): After 2 minutes of inactivity, the screen turns off, but the frequency continues to run. Tap the power key once to wake the screen; the display shows the current value and indicates active output. Power-up Check: A single press does nothing if the unit is off; a 3-second long-press is required to start it from shutdown. Shipping Free Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items. Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically. Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment. Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled. State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations. Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you. Return 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange. Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions. Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error. Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition. Payment We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Feedback Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Buy it now and enjoy a pleasant shopping experience! MPN: Schumann_Resonance_Generator Frequency Range: 0.001Hz-200KHz Installed Options: USB-C Powered Unit Quantity: 1 Signal Generator Type: Function Generator