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5V Adjustable 0.001Hz-200KHz 7.83Hz Schumann Resonance Ultra-low W0S4

C $23.74
ApproximatelyRM 72.60
Condition:
New
Breathe easy. Returns accepted.
Shipping:
C $12.00 (approx RM 36.70) eBay SpeedPAK Standard.
Located in: Shen Zhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, 24 Sep and Fri, 3 Oct to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Seller ships within 5 days after receiving cleared payment.
Returns:
No returns accepted.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:256678677650
Last updated on Sep 05, 2025 16:16:44 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded/Generic
MPN
Does not Apply
ASIN
B0D259WZSH
Type
Does not Apply
Material
ABS
Circuit Board Size
14 * 15cm
Antenna Waveform
Sine wave
Interface Waveform
Sine wave + square wave + inverted square wave (the lower left...
Power Supply Interface
DC5.5 * 2.1
Power Supply Voltage
5V
Rated Power Consumption
<1W
Default Frequency
7.830Hz Adjustment Range 0.001Hz~200KHz
Sine Signal Voltage Amplitude
3V
Square Wave Signal Voltage Amplitude
5V
Package Weight
180g / 6.35oz
Package Size
15 * 15 * 3cm / 5.91 * 5.91 * 1.18in
UPC
Does not Apply

Item description from the seller

About this seller

teafans

96.4% positive feedback128K items sold

Joined Nov 2015
Usually responds within 24 hours

Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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