ScienceBeam eStim2

Professional Transcranial Electrical Stimulation

Six stimulation modes. One integrated system.

6 Modes 2 Channels 2 mA 100 μA

eStim2 is a professional transcranial electrical stimulation system with 6 treatment modes, designed for neuroscience clinics, cognitive rehabilitation and neuropsychological disorder treatment.

CE Certified ISO 13485 Full Warranty
ScienceBeam eStim2 product hero placeholder

Transcranial Electrical Stimulation

Regulate brain activity with controlled electrical current.

Transcranial Electrical Stimulation (TES) is a non-invasive method that modulates cortical activity by applying controlled current through surface electrodes. The goal is to regulate neural network function and support brain relearning in cognitive and therapeutic processes. This technology is used as a safe tool to improve brain performance, increase neuroplasticity and accelerate learning.

  • Non-invasive and painless
  • Combinable with neurofeedback and cognitive rehabilitation
  • Increases neuroplasticity and accelerates learning
  • Reduces the number of required treatment sessions
  • Can be used alongside other therapeutic methods
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Treatment Modes

6 professional stimulation modes in one device.

tDCS

transcranial Direct Current Stimulation

Direct current stimulation

The most widely used TES method. Weak direct current applied via anode and cathode electrodes creates cortical excitation and inhibition.

  • Depression and mood disorders
  • Migraine and chronic pain
  • Post-stroke rehabilitation
  • Memory, learning and addiction
  • Schizophrenia, ADHD

tACS

transcranial Alternating Current Stimulation

Alternating current stimulation

Known as passive neurofeedback, it amplifies brain waves in the target region using alternating electrical current.

  • Memory, attention and concentration
  • Anxiety disorders
  • Motor and cognitive skills
  • Neurofeedback support

tRNS

transcranial Random Noise Stimulation

Random noise stimulation

A complement to tDCS. Adding random noise increases treatment effectiveness and reduces the number of sessions required.

  • Complement to tDCS for increased effect
  • Treatment of tinnitus
  • Reduction of session count

tPCS

transcranial Pulsed Current Stimulation

Pulsed current stimulation

Pulsed current stimulation with less scalp tingling and burning sensation compared to tDCS.

  • Improved performance in learning and memory
  • New motor skill training
  • Better tolerance for sensitive patients

CES

Cranial Electrotherapy Stimulation

Cranial electrotherapy stimulation

A method with a long clinical history for regulating the central nervous system via the ear lobes.

  • Reducing anxiety and stress
  • Improving sleep
  • Treatment of mild depression

SHAM

Sham Stimulation

Simulation mode (placebo)

SHAM mode is designed for controlled research studies. No real current is applied, but the patient perceives the sensation of stimulation.

  • Clinical trial studies
  • Placebo effect control

Clinical Applications

What conditions does TES help?

Depression and Mood Disorders

tDCS protocols targeting the left DLPFC to improve mood and reduce depressive symptoms as an effective non-pharmacological alternative.

Anxiety and Stress

CES and tACS for autonomic nervous system regulation, reducing arousal and calming the brain.

Post-Stroke Rehabilitation

tDCS to increase neuroplasticity in the affected region and accelerate recovery of motor and cognitive function.

Attention and Focus (ADHD)

Frontal region stimulation to improve executive control, reduce impulsivity and increase concentration.

Memory and Learning

tDCS and tACS to strengthen working memory, accelerate new skill acquisition and increase cognitive capacity.

Chronic Pain and Migraine

Inhibition of primary motor cortex and sensory regions with tDCS to reduce the intensity and frequency of chronic pain and migraine episodes.

TES and Neurofeedback

TES — a powerful complement to neurofeedback.

eStim2 can be used before or during neurofeedback sessions to multiply treatment effectiveness. Combining electrical stimulation with neurofeedback creates a multimodal approach that prepares the brain for learning and then consolidates new neural patterns.

  • Faster brain readiness before neurofeedback sessions
  • Increased neuroplasticity and receptivity to neural change
  • Fewer sessions required across the full treatment plan
  • More durable outcomes with longer-lasting neural changes

eStim2

TES SYSTEM

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eWave 8

NEUROFEEDBACK

eLife Software interface

eLife Software

Intelligent session management from protocol to progress.

eLife is a complete intelligent platform for managing treatment sessions and executing TES protocols for eStim2.

A Bluetooth headphone is included with the device so the patient can receive cognitive music during sessions.

  • Precise stimulation parameter configuration
  • Treatment protocol design and personalization
  • Session scheduling and management
  • Patient data and history storage
  • Treatment progress monitoring
  • Specialized cognitive music for each protocol
  • Targeted cognitive games
  • Automatic online updates

Technical Specifications

Professional stimulation technology in a compact portable device.

eStim2 delivers 6 stimulation modes, 2 independent isolated channels and automatic safety monitoring in a lightweight clinical-grade device.

Treatment modes
tDCS, tACS, tRNS, tPCS, CES, SHAM
Channels
2 independent and isolated channels
Current intensity
0.1 to 2 mA
Current precision
100 μA
Frequency (tACS/tPCS)
1 to 100 Hz
Ramp-up time
1 to 60 seconds
Session duration
1 to 60 minutes
Display
LCD with simple user interface
Dimensions
10.5 × 7 × 3 cm
Battery
Rechargeable lithium — 3.8 V / 5000 mAh
Charging input
Type-C (5 V)
Safety feature
Automatic initial test plus continuous impedance monitoring
Standards
CE, ISO 13485

ScienceBeam eStim2

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