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1. More Relaxation: Improves sound field and audiovisual effects, relieves insomnia, reduces stress, anxiety, and helps you relax.

2. Smart Adjustment: Waveform, frequency, and power can be adjusted, also has higher frequency accuracy and stability consistency.

3. Lower Frequency: With a programmable smart chip, the Schumann generator can generate a 7.83Hz ultra-low frequency sine wave.

4. Easy Charging: The built-in lithium battery can be charged via the USB port, has 4 indicator lights that flash when charging.

5. Reliable in Use: Comes with 5V and 0.08A low power consumption, the sound resonator can be applied to offices, bedrooms, and so on.

Item Type: Schumann Wave Generator
Model: FM783
Material: ABS
Battery: 1 x 3.7V, 600 mah 503040, comes with built-in battery.

1 x Schumann Wave Generator

1 x Data Cable

Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.