0.01-999.99Hz Adjustable 7.83Hz Schumann Resonance Generator Sine Wave Generator Rechargeable 4 Port AUX Output Black

lmprove your concentration in meditation and reading

4 aux output ports, Can output simultaneously. 4-channel audio signal output with independent amplifier.

3-4 hour fast charging, Up to 120 hours of continuous operation.

0.01Hz-999.99Hz Adjustable Frequency

OLED display monitors schumann wave, working status and power in real time.

Schumann wave itself is not directly acting on the sound or video products to improve the quality of sound quality, but the role of the space environment, people's physical and mental relaxation, improve the body's perception of sound and images, improve the health of the human body to improve the efficiency of work, mental stress also have a better effect.

Colour: Black

Material: Acrylic

Package Contents:

1 * Frequency Generator

1 * Charging Cable (colour random)

1 * 3.5mm AUX Audio Cable (colour random)

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the colour of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.