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5V Adjustable 0.001Hz-200KHz 7.83Hz Schumann Resonance Ultra-low R7J9

Condition:
New
5 available
Price:
US $24.77
ApproximatelyEUR 23.19
Postage:
Free SpeedPAK Standard. See detailsfor postage
Located in: Shen Zhen, China
Delivery:
Estimated between Fri, 5 Jul and Fri, 12 Jul to 43230
Estimated delivery dates - opens in a new window or tab include seller's dispatch time, origin postcode, destination postcode and time of acceptance and will depend on delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return postage. See details- for more information about returns
Payments:
    

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Seller information

Registered as a business seller
Seller assumes all responsibility for this listing.
eBay item number:256507737995
Last updated on 27 May, 2024 19:57:38 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Unbranded/Generic
MPN
Does not Apply
ASIN
B0CQJK58N1
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

Business seller information

shenzhen laifukawo shangmao youxiangongsi
Lily Li
futianqu nanyuanjiedao shang
bunanlu wangfenglouAzuoA14
518031 shenzhenshi
China
Show contact information
:liamEmoc.liamg@5102snafraet
I certify that all my selling activities will comply with all EU laws and regulations.
teafans

teafans

99.1% positive Feedback
127K items sold

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0
Registered as a business seller

Seller Feedback (34,853)

6***- (15)- Feedback left by buyer.
Past month
Verified purchase
Not sure it's working properly. My expectations weren't in alignment with what the meter is capable of. Well packed.
s***s (244)- Feedback left by buyer.
Past month
Verified purchase
The speaker stopped working after 1 day don't waste your money
Reply from: teafans- Feedback replied to by seller teafans.- Feedback replied to by seller teafans.
Please don't worry,we have reflected this problem to our workers,and we will contact you to solve this problem.
l***a (1574)- Feedback left by buyer.
Past month
Verified purchase
Delivered A+++