Terms of service
Last Updated: August 31, 2026
1. OVERVIEW
This online store (www.teslacoil.shop) is operated by Giant's Shoulder (Hong Kong) Tech Limited for products sold under the WARDENCLYFFE® brand.
Throughout the site, the terms “we,” “us,” and “our” refer to WARDENCLYFFE® and the operator of this online store, as applicable.
WARDENCLYFFE® offers this website, including all information, tools, products, and services available from this site to you, the user, conditioned upon your acceptance of all terms, conditions, policies, and notices stated here.
By visiting our site and/or purchasing something from us, you engage in our “Service” and agree to be bound by the following terms and conditions (“Terms of Service” or “Terms”).
2. IMPORTANT SAFETY DISCLAIMER
By purchasing or operating our products, you acknowledge and agree to follow the safety instructions applicable to the specific product and model.
Electrical Demonstration Equipment: Our Tesla coils, plasma speakers, and related products are real electrical demonstration devices. They are intended for users aged 16+ and should be operated in accordance with the model-specific safety instructions and, where appropriate, under responsible adult or professional supervision.
High Voltage and Heat: Follow the model-specific operating and arc-contact instructions provided on the applicable product page and in the user manual. Never touch energized internal parts or the discharge electrode during operation. Keep the device away from flammable materials.
Safety Distance: Follow the model-specific minimum safety distance stated on the applicable product page and in the user manual. If different distances are stated, always use the greater distance.
Electronic Interference: Tesla coils generate strong electromagnetic fields. Keep phones, computers, cameras, storage devices, and other sensitive electronics outside the model-specific safety area.
Medical Implants: Individuals with pacemakers, insulin pumps, or other electronic medical implants must not use or approach the device while it is operating. The electromagnetic fields generated during operation may interfere with the proper operation of such devices.
Ozone Production: Electrical discharge can produce ozone. Operate the device in a well-ventilated area.
Failure to follow the applicable safety instructions may result in injury, equipment damage, interference with nearby electronics, or other hazards. WARDENCLYFFE® is not responsible for damage resulting from misuse, unauthorized modification, or failure to follow the applicable operating and safety instructions.
3. GENERAL CONDITIONS
We reserve the right to refuse service to anyone for any reason at any time.
You agree not to reproduce, duplicate, copy, sell, resell, or exploit any portion of the Service, use of the Service, or access to the Service or any contact on the website through which the Service is provided, without express written permission from us.
4. ACCURACY, COMPLETENESS AND TIMELINESS OF INFORMATION
We make reasonable efforts to ensure that the information provided on this site is accurate, complete, and current. However, product specifications, availability, documentation, pricing, and other information may be updated from time to time.
The material on this site is provided for general information and purchasing guidance. For operation and safety matters, users should follow the latest product page, user manual, and model-specific instructions supplied with the product.
We reserve the right to modify the contents of this site at any time.
5. MODIFICATIONS TO THE SERVICE AND PRICES
Prices for our products are subject to change without notice.
We reserve the right at any time to modify or discontinue the Service, or any part or content thereof, without notice.
We shall not be liable to you or to any third party for any modification, price change, suspension, or discontinuance of the Service.
6. PRODUCTS OR SERVICES
Availability: Certain products or services may be available exclusively online through the website. Products may have limited quantities and are subject to return or exchange according to our Return Policy.
Product Specifications: Product specifications, dimensions, performance figures, accessories, software features, and other details may be updated as products evolve. The current product page and documentation supplied with the product should be used as the primary reference for the applicable model.
Appearance: We have made every reasonable effort to display the colors, appearance, and images of our products accurately. However, we cannot guarantee that the display of any device will reproduce colors or appearance exactly.
Right to Limit: We reserve the right, but are not obligated, to limit the sales of our products or Services to any person, geographic region, or jurisdiction.
Special and Professional Systems: Certain large-scale, customized, modified, made-to-order, or professional systems may require separate confirmation of production schedule, shipping arrangements, installation requirements, training, site conditions, or other technical details before the order is finalized.
7. ACCURACY OF BILLING AND ACCOUNT INFORMATION
We reserve the right to refuse or cancel any order you place with us where reasonably necessary, including in cases involving payment issues, suspected fraud, incorrect pricing, product availability, legal restrictions, or other legitimate operational concerns.
If we make a material change to or cancel an order, we may attempt to notify you by contacting the email address, billing address, shipping address, and/or phone number provided at the time the order was placed.
You agree to provide current, complete, and accurate purchase and account information for all purchases made through our store.
8. THIRD-PARTY LINKS
Certain content, products, services, or resources available through our Service may include materials or links from third parties.
Third-party links on this site may direct you to websites or services that are not affiliated with or controlled by us.
We are not responsible for examining or evaluating the content, accuracy, security, policies, or practices of third-party websites or services, and we do not warrant and will not have liability or responsibility for third-party materials, websites, products, or services.
9. USER COMMENTS, FEEDBACK AND OTHER SUBMISSIONS
If you send us ideas, suggestions, proposals, feedback, technical suggestions, photographs, videos, reviews, or other materials, you agree that we may use such materials to the extent permitted by applicable law and any specific agreement between you and us.
You are responsible for ensuring that any content you submit does not infringe the rights of any third party and does not contain unlawful, abusive, misleading, or malicious material.
10. PERSONAL INFORMATION
Your submission and processing of personal information through the store is governed by our Privacy Policy.
Please review our Privacy Policy for information regarding how personal information is collected, used, stored, and disclosed.
11. PROHIBITED USES
In addition to other prohibitions set forth in these Terms of Service, you are prohibited from using the site, the Service, or its content:
(a) for any unlawful purpose;
(b) to solicit others to perform or participate in unlawful acts;
(c) to violate any applicable international, national, federal, state, provincial, regional, or local law, regulation, rule, or ordinance;
(d) to infringe upon or violate our intellectual property rights or the intellectual property rights of others;
(e) to submit false, misleading, fraudulent, or malicious information;
(f) to interfere with or circumvent the security features of the Service; or
(g) to use the Service in a manner that could damage, disable, overburden, or impair the website or associated systems.
12. DISCLAIMER OF WARRANTIES; LIMITATION OF LIABILITY
We do not guarantee, represent, or warrant that use of the Service will be uninterrupted, timely, secure, or error-free.
Products must be operated in accordance with their applicable product documentation, safety requirements, operating limits, and model-specific instructions.
To the maximum extent permitted by applicable law, Giant's Shoulder (Hong Kong) Tech Limited, WARDENCLYFFE®, and their respective directors, officers, employees, affiliates, agents, contractors, suppliers, service providers, and licensors shall not be liable for indirect, incidental, punitive, special, or consequential damages arising from or related to the use of the Service or products purchased through the Service.
Nothing in these Terms is intended to exclude or limit any liability that cannot legally be excluded or limited under applicable law.
13. GOVERNING LAW
These Terms of Service and any separate agreements whereby we provide you with Services shall be governed by and construed in accordance with the laws of Hong Kong, except where applicable consumer protection law requires otherwise.
14. CONTACT INFORMATION
Questions about these Terms of Service should be sent to:
Email: help@teslacoil.shop
Store / Brand: WARDENCLYFFE®
Online Store: www.teslacoil.shop
Operator: Giant's Shoulder (Hong Kong) Tech Limited
Contact Address:
Giant's Shoulder (Hong Kong) Tech Limited
Flat 1506, 15/F, Cheung Fung Commercial Bldg
21-25 Cheung Sha Wan Road
Sham Shui Po
Hong Kong