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All-in-One Gelfree Electrode Cap Bundle

Regular price $ 2,799.00 USD
Regular price Sale price $ 2,799.00 USD
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Product Overview

This bundle includes everything you need for acquiring 16-channels of EEG data from gel-free electrodes!

  • The All-in-One Gelfree Electrode Cap Bundle includes everything you need to acquire 16 channels of research-grade EEG data.

    What's Included:

    Cyton+Daisy Biosensing Board 16-channel with battery and charger 1
    Gelfree Electrode Cap 1
    Header Pin to Touchproof Electrode Adapter 2


    • Convenience
      • ideal for multi-subject data sessions
      • leads secured by easy-click tabs
      • washable mesh cap
      • velcro cable management
      • no gel required
    • Comfort
      • adjustable chinstrap for stability and movement-artifact reduction
      • conductive foam replaces hard electrodes
    • Technology
      • optimized signal quality with gelfree electrodes
      • compatible with OpenBCI boards and commercial bio-amplifiers
      • compatible with OpenBCI's FREE open-source software

    Important Notes

    Size Guide: 

    Obtain the circumference using a tape measure wrapped horizontally across the widest part of your head.

    • Small = 40-54cm
    • Medium = 54-58cm
    • Large = 58-62cm 
    • If between sizes, size down


    Want to see use cases of the OpenBCI CytonDaisy board? Head to our keyword searchable collection of recently published, OpenBCI-based research.


    The All-in-One BCI Gelfree Cap Bundle is not a medical device nor is it intended for medical diagnosis and provided to you "as is," and we make no express or implied warranties whatsoever with respect to its functionality, operability, or use, including, without limitation, any implied warranties, fitness for a particular purpose, or infringement. We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, regardless of the form of action or legal theory under which the liability may be asserted, even if advised of the possibility of such damages.

    For a free estimate of the total import duty and tax, use this calculator. Enter the HS code 854442 when prompted. Please be advised that product prices do not include customs fees, import taxes, brokerage fees, or any customs clearance fees. This is the responsibility of the customer.

    If shipping to Europe, please expect the total import cost to be about 25% of the product price. If shipping to other countries, it is about 10-20%.

    ALL OpenBCI orders ship from the US. We ship worldwide!

    Have questions about shipping internationally? Email

    Refund Policy here