7.83HZ Schumann Wave Generator Pulse Generator with USB Schumann Resonator
15,37 €
With its four-light power indicator that blinks during charging and a low energy consumption of 5V, 0.08A, this device ensures long-lasting use on the go. A long press of the switch for 5 seconds turns off the output, making it user-friendly and efficient.
Jetzt bei Ebay:
