BrainAccess MINI​

Our most lightweight and compact wireless EEG device with an integrated amplifier and battery. Featuring 8 EEG channels, long battery life, and an embedded input connector, MINI is a truly portable device, easy to use, and ideal for mobile EEG applications.

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Overview

BrainAccess MINI - BrainAccess

Adjustable Channel Configuration

A built-in 10-pogo-pin connector lets you switch between custom layouts, making it simple to adapt the device to any channel configuration.

BrainAccess MINI - BrainAccess

Motion Tracking

An integrated 3-axis accelerometer records head movements together with EEG data, making it ideal for naturalistic experiments.

BrainAccess MINI - BrainAccess

Battery Life

Enjoy up to 14 hours of continuous wireless EEG streaming per charge. 
Fully charges in 3 hours via Micro USB-C cable and 1A adapter.

BrainAccess MINI - BrainAccess

Simple User Interface

Power button, LED indicators to monitor Bluetooth connection and battery status at a glance and Micro USB-C charging port.

BrainAccess MINI - BrainAccess

Applications

Featuring maximum portability over spatial resolution, MINI is perfect for BCI prototyping, neurofeedback, and wearable applications.

BrainAccess MINI - BrainAccess

System Compatibility

Compatible with BrainAccess EEG caps, Neurotechnology gold-plated dry electrodes, Datwyler SoftPulse™ electrodes.

Technical specification

Connectivity
TypeBluetooth 4.2 (BLE)
Bluetooth range*up to 15m
EEG data
Number of channels8 (with a common reference channel)
Sampling frequency250, 500Hz
Input resolution24 bit
Analog gain values1, 2, 4, 6, 8, 12
Input voltage range450 mV / gain value (w.r.t. reference channel)
Input connectorUltra-mini RF coaxial connector
Battery
TypeLi-Po
Capacity1500mAh
Battery life**Up to 14 hours (at 250Hz)
Charging time3 hours
Charger input5V 1A min
Charger connectormicro USB
Mechanical
Mass70g
Dimension568x502x21 mm
Regulatory
UsageResearch and Education only
CN code9031.80.80.00
Accelerometer
Number of axes3
Sampling Frequency250, 500Hz
Range± 2 g
Resolution10 bits
BrainAccess MINI is not a medical device and is intended for research, scientific, educational, general wellness, or non-clinical development purposes.

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