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Description
Schumann Signal 7.83Hz Low Frequency Pulse Generator Improves Sound Quality, CD011. 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.
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
Specification:
| Package Weight |
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- Free Standard Shipping on $100+ Orders to the USA.
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4.2 ★★★★★
Based on 1627 reviews
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Product Reviews
★★★★★ 5
Great guide
Format: Paperback
This is one of my go to guides for prescribing medications. A must for NP students
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2024
★★★★★ 3
Not what I needed
Format: Paperback
I was looking for a book that could guide me through prescribing medication from the most basic conditions to the more complicated patients. This book didn’t even cover sulfur allergies. I was truly disappointed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2024
★★★★★ 5
Pure Green Vitality
Size: 16 Ounce (Pack of 1)
This Micro Ingredients Spirulina has become a staple in my morning routine for a clean, natural energy boost. I love that it’s 100% organic and filler-free, providing a dense source of vegan protein and vitamins without any gritty texture. It mixes surprisingly well into smoothies, and I’ve noticed a genuine improvement in my overall stamina since I started using it.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
So good, and good for you
Size: 16 Ounce (Pack of 1)
I blend mine with 4oz Tart Cherry juice and water. Yes...it smells bad...but it so good, and good for me too! I will be updating to a subscription order.
It being a powerful antioxidant, good for your heart is all it took for me to add this to my routine.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Great Product
Size: 16 Ounce (Pack of 1)
Great feed for our sea monkeys!
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Reviewed in the United States on April 2, 2026