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BrainBit Flex - 4 Channel Wireless EEG Device

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4 channel wearable EEG neural interface
Dry electrodes. No messy cleanup
Comfortable and fast
Bluetooth LE wireless connectivity

Our Part #

BBI FLEX BASE

In Stock

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As low as $750.00

Description

BrainBit Flex4 is a 4-channel wireless EEG for flexible 10-20 cap setups, streaming real-time EEG over Bluetooth LE for portable neurofeedback and recording.

BrainBit Flex4 Key Benefits

BrainBit Flex4 is made for quick, flexible EEG work when you do not need a full multi-channel rig. You get free 10-20 placement, clean wireless streaming, and a simple cap-based setup that is easy to reset between sessions.

4 EEG channels with free electrode placement on the 10-20 system
Wireless Bluetooth Low Energy (BLE) connection
250 Hz sampling rate for real-time EEG and neurofeedback workflows
Gold-plated, spring-loaded electrodes for fast setup
Reference and ground via ear-clip electrodes
Medium and Large cap sizes included
Up to 12 hours runtime with a removable battery
BrainBit SDK available for custom apps and integrations (multi-platform)

When to Use

Use BrainBit Flex4 when you want the freedom to place electrodes where your protocol needs them, without the overhead of higher channel counts. It is a strong fit for portable neurofeedback and workflows where you want to move quickly between montages.

Neurofeedback protocols that work well with 1 to 4 channels and flexible placement
Portable EEG recording sessions where fast setup matters
R&D and prototyping where electrode locations change often
Training, cognitive experiments, and signal capture outside a traditional lab
Workflows where you prefer dry electrodes, with a wet-electrode option when your application calls for it

BrainBit Software

NeuroREC (included) - EEG recording and analysis software that supports montage setup, artifact review, qEEG tools (power spectrum, topographic mapping, and correlation-style metrics), and export for further analysis.
NeuroFit PRO (optional) - Neurofeedback training software for BrainBit devices with guided protocols and clinician-friendly session workflows.
BrainBit SDK - Developer toolkit for building custom apps that connect to BrainBit devices, stream raw EEG in real time, manage sessions, and save/export data on iOS, Android, Windows, macOS, and Linux.