EMOTIV Extender is a mains isolated, external rechargeable battery pack with a microSD card reader to extend battery life and enable external storage.
Extends headset battery
up to 12 hours
allows headset use even while charging
Removable data storage
with Micro SD card reader* for offline use
*Micro SD card is not included
Hardware input port
for precise event marking
Onboard real time clock
synchronized to your PC
Direct, isolated USB data connection
records direct to your PC as an alternative to wireless
Disclaimer – EMOTIV products are intended to be used for research applications and personal use only. Our products are not sold as medical devices — as defined in EU directive 93/42/EEC. Our products are not designed or intended to be used for diagnosis or treatment of disease.
Validation of Emotiv Flex for ERP Research
Dr. Nik Williams and Dr. Nic Badcock, School of Cognitive Science, Macquarie University compared Emotiv EPOC Flex Saline co-located with Neuroscan SynAmps™️ clinical EEG system and showed equivalence for Auditory and Visual ERPs using Emotiv EXTENDER to provide hardware trigger events.
Syncing real-time clock
Extender has a real-time clock which is used to timestamp a recording. Before you start recording files, it is a good idea to update the RTC by syncing it to your computer using our service application, EMOTIV App.
Extended recording time
Extender includes a 2000mAh rechargeable lithium battery which extends your EMOTIV headset’s battery life by more than 12 hours.
The Extender’s built-in Micro SD card reader (up to 32GB) removes the need to record data to a PC or mobile device. Gain more freedom and download your data to your computer at your convenience.
Precise event marking
The isolated TTL opto-coupled external event marker input channel allows Emotiv Extender to inject synchronisation markers directly into the EEG signal stream with maximum accuracy and minimal jitter of +/- 1 samples.