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Schumann Signal 7.83Hz Low Frequency Pulse Generator Improves Sound Quality

New
R740.00
Closed 6 Jun 24 23:02
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Regional areas: 3-4 business days
Remote areas: 3-5 business days
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Product details

Condition
New
Location
International
Product code
TBD06020774
Bob Shop ID
614650633

Schumann Signal 7.83Hz Low Frequency Pulse Generator Improves Sound Quality



1. Battery powered, no voltage ripple, more accurate output frequency
2. Polymer lithium battery with overcharge/overdischarge/overcurrent protection
3. Small size, easy to use, good effect
4. Power supply: 5V Micro USB interface charging cable
5. Battery: lithium polymer battery, capacity 850mAh
6. Charging current: 250mA
7. Working current: 7mA
8. Charging time: about 6 hours fully charged
9. Use time: about 200 hours
10. Size: about 6.8x5.2x1.2cm

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