FLEX 2 Gel - 32 Channel Wireless EEG Head Cap System

$2,299.00

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The FLEX Gel 32-Channel Wireless EEG Head Cap System provides flexible, high-density recording with up to 32 channels at standard 10-20 positions. The Flex Controller wirelessly transmits data with millisecond accuracy, enabling precise auditory and visual ERPs. With configurable sensors, multiple cap sizes, and gel-based electrodes for superior signal quality and extended recording times, the FLEX Gel System is designed to meet a wide range of research needs and advance high-density EEG research.

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32-channel Wireless EEG Head Cap System

High-Density Gel EEG, Unlimited Research Flexibility

Delve Deeper into the Intricacies of the Human Brain with EMOTIV’s High-Density Wireless Gel EEG Head Cap System.

Re-Engineered for Advanced Precision & Usability

FLEX features the latest Bluetooth(R) 5.2 chip and advanced antenna design, transmitting contextual EEG data with greater precision.

256 SPS Per Channel

Higher temporal resolution & enhanced signal fidelity.

Up to 64Hz Motion Sensor Data

Transmit full-resolution motion data. 

16-bit Channel Data

Uncompressed, granular data.

No Slew Rate Limits

Time-locked EEG, ECG, EMG & EOG signals.

Advanced Antenna

Provides a stable connection & extended research capabilities.

Power LED

Easily identify FLEX’s battery life. 

USB-C Charging Port & Power Cable

For faster charging.

Software licensing and compatibility

Every purchase includes the Emotiv
Pro Lite software.

Investigate all available upgrade possibilities.

Software licensing and compatibility

Every purchase includes the Emotiv
Pro Lite software.

Investigate all available upgrade possibilities.

Software licensing and compatibility

Every purchase includes the Emotiv
Pro Lite software.

Investigate all available upgrade possibilities.

32-Channel EEG For Whole-Brain Sensing

Flexible Sensor Placement
on the 10-20 System

Optimal placement for capturing granular EEG data.

Refillable Research-Grade
Saline Sensors

Maintain consistent sensor conductivity without
interrupting your studies.

Battery Status

Initial 10-second battery status display.
Up to 6 hours of battery life.

Bluetooth 5.2

Enhanced real-time data transmission.

Variety of Flex Cap Sizes

Choice of 54 cm, 56cm, or 58cm cap sizes for comfort & conformity.

NEW

Smart Storage

The included travel case is the smart solution for storing and transporting your FLEX. Made from durable EVA foam, the case provides protection and organization for FLEX and its accessories. A dedicated compartment for your Flex Cap allows airflow keeping it in optimal condition.

Flex Your Research Capabilities

Unlike traditional EEG head cap systems that keep participants tethered in a lab, Flex’s wireless controller allows you to conduct contextual brain research.

High-Density Brain Monitoring in a Wireless EEG Device

Research-Grade EEG Sensors

32 sintered silver-silver chloride sensors.

9-Axis Motion Sensor

Accurately detects head movements.

Connects Seamlessly with PRO

128Hz and 256Hz EEG data transmission in a wireless device.

Optimal Spatial Resolution

Flex Cap’s 74 openings allow you to pinpoint a subject’s brain activity with greater accuracy.

Common-Mode Noise Rejection

Captures high-quality, reproducible data.

Flexible Controller Positioning

Position the FLEX controller at the top or rear of the head for optimal comfort.

Support

Specifications

EEG sensors

Up to 32 channels

Configurable

2 references

CMS/DRL configurable in any 10-20 location or on ears (compatible ear clips for sensors included)

Available data

Raw EEG and frequency band data. Requires PRO License for use.

EEG signals

Sampling method

Sequential sampling, dual ADCs

Sampling rate

2048 Hz internal downsampled to 256SPS.

Motion resolution

16 bits 1 LSB = 0.51μV

Bandwidth

0.16 – 43Hz, digital notch filters at 50Hz and 60Hz

Dynamic range (input referred)

8400 μV(pp)

Coupling mode

AC coupled

No slew rate limits

Time-locked EEG, ECG, EMG & EOG signals

Electrode count

32 recording electrodes, 2 reference electrodes

Sensor material

Sintered silver-silver chloride, compatible with gel

Size

Profile height – 3.5 mm; central opening diameter – 6 mm

Wire length

36 cm

Manufacturer

EasyCap

Motion sensors*

IMU part

ICM-20948

Quaternions

Normalized, 4D

Accelerometer

3-axis +/-8g

Magnetometer

3-axis +/112 gauss

Transmit full resolution motion data

Up to 64Hz motion sensor data

*Software support for motion data coming soon.

Cap

Available sizes

54 cm, 56 cm, 58 cm

Variety of Flex Cap Sizes

Comfort & conformity for optimal EEG data

Openings

74 in the standard 10-20 positions

Pockets for control box

At approximately Iz (for awake studies) and Cz (for sleep studies)

Manufacturer

EasyCap

Connectivity

Proprietary USB receiver (included)

2.4GHz band

USB 2.0+ (only available with EMOTIV Extender)

Micro USB-C port & power cable (included)

For faster charging

Bluetooth 5.2

Enhanced real-time data transmission

Power

Battery

Internal Lithium Polymer battery 595mAh

Battery life

Up to 6 hours

Power LED

Easily identify Flex Controller’s battery life a short description for this tabbed section

Notice

Not supported on Ubuntu & Raspberry Pi

Support

Specifications

EEG sensors

Up to 32 channels

Configurable

2 references

CMS/DRL configurable in any 10-20 location or on ears (compatible ear clips for sensors included)

Available data

Raw EEG and frequency band data. Requires PRO License for use.

EEG signals

Sampling method

Sequential sampling, dual ADCs

Sampling rate

2048 Hz internal downsampled to 256SPS.

Motion resolution

16 bits 1 LSB = 0.51μV

Bandwidth

0.16 – 43Hz, digital notch filters at 50Hz and 60Hz

Dynamic range (input referred)

8400 μV(pp)

Coupling mode

AC coupled

No slew rate limits

Time-locked EEG, ECG, EMG & EOG signals

Electrode count

32 recording electrodes, 2 reference electrodes

Sensor material

Sintered silver-silver chloride, compatible with gel

Size

Profile height – 3.5 mm; central opening diameter – 6 mm

Wire length

36 cm

Manufacturer

EasyCap

Motion sensors*

IMU part

ICM-20948

Quaternions

Normalized, 4D

Accelerometer

3-axis +/-8g

Magnetometer

3-axis +/112 gauss

Transmit full resolution motion data

Up to 64Hz motion sensor data

*Software support for motion data coming soon.

Cap

Available sizes

54 cm, 56 cm, 58 cm

Variety of Flex Cap Sizes

Comfort & conformity for optimal EEG data

Openings

74 in the standard 10-20 positions

Pockets for control box

At approximately Iz (for awake studies) and Cz (for sleep studies)

Manufacturer

EasyCap

Connectivity

Proprietary USB receiver (included)

2.4GHz band

USB 2.0+ (only available with EMOTIV Extender)

Micro USB-C port & power cable (included)

For faster charging

Bluetooth 5.2

Enhanced real-time data transmission

Power

Battery

Internal Lithium Polymer battery 595mAh

Battery life

Up to 6 hours

Power LED

Easily identify Flex Controller’s battery life a short description for this tabbed section

Notice

Not supported on Ubuntu & Raspberry Pi

Support

Specifications

EEG sensors

Up to 32 channels

Configurable

2 references

CMS/DRL configurable in any 10-20 location or on ears (compatible ear clips for sensors included)

Available data

Raw EEG and frequency band data. Requires PRO License for use.

EEG signals

Sampling method

Sequential sampling, dual ADCs

Sampling rate

2048 Hz internal downsampled to 256SPS.

Motion resolution

16 bits 1 LSB = 0.51μV

Bandwidth

0.16 – 43Hz, digital notch filters at 50Hz and 60Hz

Dynamic range (input referred)

8400 μV(pp)

Coupling mode

AC coupled

No slew rate limits

Time-locked EEG, ECG, EMG & EOG signals

Electrode count

32 recording electrodes, 2 reference electrodes

Sensor material

Sintered silver-silver chloride, compatible with gel

Size

Profile height – 3.5 mm; central opening diameter – 6 mm

Wire length

36 cm

Manufacturer

EasyCap

Motion sensors*

IMU part

ICM-20948

Quaternions

Normalized, 4D

Accelerometer

3-axis +/-8g

Magnetometer

3-axis +/112 gauss

Transmit full resolution motion data

Up to 64Hz motion sensor data

*Software support for motion data coming soon.

Cap

Available sizes

54 cm, 56 cm, 58 cm

Variety of Flex Cap Sizes

Comfort & conformity for optimal EEG data

Openings

74 in the standard 10-20 positions

Pockets for control box

At approximately Iz (for awake studies) and Cz (for sleep studies)

Manufacturer

EasyCap

Connectivity

Proprietary USB receiver (included)

2.4GHz band

USB 2.0+ (only available with EMOTIV Extender)

Micro USB-C port & power cable (included)

For faster charging

Bluetooth 5.2

Enhanced real-time data transmission

Power

Battery

Internal Lithium Polymer battery 595mAh

Battery life

Up to 6 hours

Power LED

Easily identify Flex Controller’s battery life a short description for this tabbed section

Notice

Not supported on Ubuntu & Raspberry Pi

User Manuals

User Manuals

User Manuals

Further reading

Further reading

Further reading

What's in the Box

What's in the Box

What's in the Box

Download the FLEX 2.0 eBook and learn about:

  • The technological advances that make FLEX stand out.

  • The various domains that FLEX has impacted, with case studies and evidence-based research.

  • The future of EEG and neuroscience and the continued role FLEX will play in shaping this ever-evolving field.

Comprehensive toolkits and software packages aid in data visualization, collection, analysis, and even study recruitment. It’s time to cut the cables and take EEG out into the real world. Welcome to a new age of
brain research – all you need is curiosity.

Let your mind take the lead, and technology follow. Harness your brain activity to navigate a digital world hands-free, regain independence with assistive technology, or delve into mind-controlled applications. Connect your Insight to EMOTIV BCI, and turn science fiction into reality.

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© 2025 EMOTIV, All rights reserved.

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Your Privacy Choices (Cookie Settings)

*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.

© 2025 EMOTIV, All rights reserved.

Consent

Your Privacy Choices (Cookie Settings)

*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.

© 2025 EMOTIV, All rights reserved.

Consent

Your Privacy Choices (Cookie Settings)

*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.