SMSPQ11 Mini 0.01-10000HZ Schumann Wave Signal Generator for Deep Sleep Meditation Focus Stress Relief Wellness Therapy Device

SMSPQ11 from eletechsup ; 

This product can not only output 7.83Hz Schumann wave,
but also can adjust the frequency within the range of 0.01Hz~9999Hz,
A high-speed DAC can generate a pure sine wave signal

1 Working voltage: DC 5V
2 Working current: 15-20MA
3 Power interface: Type-c(Support TYPE-C TO TYPE-C power supply)
4 Default frequency: 7.83Hz
5 Adjustment range: 0.01Hz~9999Hz Pure Sine Wave
7 Signal voltage amplitude: 3V
8 3.5MM audio output(AUX)
9 With transparent acrylic shell
10 Size: 80*52*18MM
11 Weight : 50g

Compared with the old version, this low-cost and high-cost version has improved some functions without changing the performance:
1 Changed the LCD display to a digital tube display
2 Changed 14 buttons to 3 buttons
3 0.01Hz~9999Hz Adjustable

Retained functions:
1 Double-sided super-long antenna
2 Over-current and over-voltage protection
3 3.5MM audio interface
4 Dedicated pure sine wave chip
5 High-speed operational amplifier

For more information please Google “Schumann Resonance”.
For audio-visual space - to enhance the sound field and audio-visual effects
For the bedroom - to help sleep soothe the nerves, treatment of insomnia
For the office - relax and improve work efficiency
For the create space - to improve creative inspiration
For the tea ceremony, spirituality, realization space - resting body and mind

SMSPQ11 signal generator is adjustable from 0.01 to 9999 Hz, the steps are as follows:
0.01-99.99Hz: Step 0.01Hz
100.0-999.9Hz: Step 0.1Hz
1000-9999Hz: Step 1Hz

How to use:
1. Powered by a mobile phone charger with a Type-C interface.
2. The digital display shows 7.83, indicating normal operation. At this time, it automatically generates a 7.83Hz Schumann wave signal, imperceptible to the human body.
3. Effective within a 10-meter range.

Long press the "++" button to switch the following functions：
"S-F" ：Parameters are not stored when power is off
"S-N" ：Parameters are stored when power is off

Long press the "--" button to switch the following functions：
"n-P" ：In normal mode, the digital tube will stay on.
"S-P"：In energy-saving mode, the digital tube will automatically turn off after 10 seconds.

Note: This product is a low-power product and will automatically shut off when powered by a power bank.