eletechsup Generator Audio Resonator 7.83 Schumann Resonance Sine Wave 0.01-100K Adjustable for Improving Sleep and Heathly with case SMJAC03

Description

• 1 Working voltage: DC 5V (DC 4-15V)
• 2 Working current: 9-14MA
• 3 Power interface: Type-c(Support TYPE-C TO TYPE-C power supply)
• 4 Default frequency: 7.83
• 5 Adjustment range: 0.01~100000 Pure Sine Wave
• 6 Signal voltage amplitude: 3V
• 7 With 3.5MM audio output
• 8 With acrylic shell
• 9 Size: 155*105*26MM(With shell) 10 Weight : 197g(With shell)

SMJAC03 is a newly designed Schumann wave signal generator by eletechsup. It has a 3.5MM audio interface and can be connected to an external amplifier. It has a TYPE-C power interface and can be powered by any charging cable and data cable with TYPE-C.
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.
The adjustable version can not only output 7.83 Schumann wave,
but also can adjust the waveform within the range of 0.01~100K
1 Working voltage: DC 5V (DC 4-15V)
2 Working current: 9-14MA
3 Power interface: Type-c(Support TYPE-C TO TYPE-C power supply)
4 Default frequency: 7.83
5 Adjustment range: 0.01~100000 Pure Sine Wave
6 Signal voltage amplitude: 3V
7 With 3.5MM audio output
8 With acrylic shell
9 Size: 155*105*26MM(With shell)
10 Weight : 197g(With shell)
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
Package include :
1x Updated Version Schumann Resonance Generator
(Uses TYPE-C power supply and supports all TYPE-C power supplies.
Since TYPE-C cables are now widely used, no additional TYPE-C power supply cables are provided.)
Q&A:
Q1:How to change the output waveform?
A1:Press the ''0-9'' and '.' buttons to enter the value, and press the OK button to confirm. If the input is wrong, press the SET button to re-enter.
For example, press [7][.][8][3], then press [OK], you can set to 7.83Hz, the default power-on output is 7.83, and the setting range is 0.01~100K
Q2:Need to save parameters even after power off?
A2:Please press and hold the ''SET'' button until the LCD displays ''Data Save ON''
Q3: How to verify the output waveform?
A3: Please use an oscilloscope to measure the ''GND/SIN'' port. You can see a pure sine wave.
Q4: How to turn off the LCD backlight?
A4:Short press the ''BACKLIGHT'' button to turn off the LCD backlight; short press the ''BACKLIGHT'' button again to turn on the LCD backlight
Q5:How to turn off the output signal indication (PWR LED)?
A5:Long press the ''BACKLIGHT'' button to turn off the output signal indication; long press the ''BACKLIGHT'' button again to turn on the output signal indication.
Q6:LCD does not display correctly after power on?
A6:Please press the RES button briefly and power on again

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