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FM783 Schumann Wave Generator Sound Improving Low Frequency Pulse Intelligentize Sinewave Generators Precise Frequency
Specifications:
- Battery: 1 * 3.7V, 600mAh built-in battery (included)
- Brand Name: meterk
- Color: white
- DIY Supplies: ELECTRICAL
- Material: ABS
- Name: Schumann Generator
- Origin: CN(Origin)
- Certification: NONE
- Free shipping
- 100 days returns
- Low prices
- 5 million products