Description

Customized 3D-Printed 8-Channel/16-Channel EEG Caps for OpenBCI++ Brain Computer Interface EEG Acquisition

Cap Size Selection Reference:
- Measure the maximum circumference wrapped around the forehead above the head and ears using a tape measure.

Size Range:
- Small size = 50-54 centimeters
- Medium size = 54-58 centimeters
- Large size = 58-62 centimeters

Special Reminder:
- A set of EEG caps (excluding electrical components) requires an electrode count equal to the number of channels, two ear clips, and several silicone soft DuPont wires (the length depends on the layout).

Disclaimers:
- The cap frame is 3D printed and not an injection molded part, maybe not suitable for customers with high appearance requirements. Customized product installation components and images may not be completely consistent (including color), and cannot be returned or exchanged for this reason.

Package Included:
- 1 x Set of EEG Caps
Payment Terms

1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms

1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms

If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes

1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback

1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Mar 19, 2026 at 20:01:57 PDT, seller added the following information:
On Jun 11, 2026 at 20:23:58 PDT, seller added the following information: