7.83hz Schumann Wave Generator Stimulate Deep Sleep Stable Ultra Low Frequency Pulse Generator

Feature 1STABLE AND RELIABLE: Ultra low frequency pulse generator adopts imported chips for more stable frequency generation and pulse width. Double layer FR 41.2T PCB board, more stable and reliable 2INCREASED TRANSMITTING RANGE: Enhanced 28 turn transmitter coil for increased transmitting range Increase the power switch, toggle ON position to turn on the power, OFF position to turn off the power. 3EASY TO USE: Schumann wave generator supports both TYPE C (supports forward and reverse plugging) and USB Micro power connectors, making it easy to use. 4STATIC PROTECTION TUBE: Schumann waves resonance generator adds high power TVS static protection tube to prevent hand and air static damage to the chip. 5PPTC SELF RESTORING FUSE: Add PPTC self restoring fuse to prevent short circuit to completely cut off the power supply to the board. After the short circuit is removed, the fuse will automatically return to normal.Item Type: Schumann Wave GeneratorMaterial: PCBOutput: 7.83Hz Pulse Square WaveInterface: Type C, Micro USB .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x SchumannWaveGenerator 1. The material of high-quality goods is good. 2. The style is novel and unique, and is deeply loved by consumers. 3. It is practical and can stand the test. There are many repeat customers. 4. Will ship within 48 hours 5. Delivery within 4-10 working days