Product Overview
The Brilnurse Dual Channel TENS EMS Massage Unit is a versatile device designed for symptomatic relief of chronic intractable pain, temporary relief of pain associated with sore and aching muscles, relaxation of muscle spasms, increased blood flow circulation, and muscle performance improvement. It combines TENS (Transcutaneous Electrical Nerve Stimulation), EMS (Electrical Muscle Stimulation), and Massage functions into one compact unit.

Image: The Brilnurse TENS EMS Massage Unit, showing the main device, various electrode pads, and a storage pouch.
Key Features
- 28 Modes (TENS+EMS+MASSAGE): Offers a wide range of pre-programmed massage modes for comprehensive pain and muscle relief.
- 40 Level Intensity: Provides 40 adjustable intensity levels to suit individual needs and comfort.
- 10-90 Minutes Time Control: Allows setting treatment duration from 10 to 90 minutes, with a default of 5 minutes.
- A/B Dual Channels: Enables setting separate intensities for channels A and B simultaneously, allowing for shared use or treatment of multiple areas.
- Powerful Dual Battery Sources: Features a built-in rechargeable lithium battery and supports 3 AAA batteries (not included) for extended use up to 30+ hours.
- Upgraded TENS Unit Pads: Includes 12 reusable electrode pads (8 palm, 2 rectangular, 2 oval) with excellent self-stick and conductivity, designed for up to 45 uses.
- Memory Function: The device remembers your last settings for convenience.
- Portable and Convenient Design: Lightweight, small, and durable, ideal for use during sports, housework, or travel. Comes with a dust-proof drawstring storage bag.

Image: Visual representation of the unit's key features, including mode variety, intensity levels, and power options.
Setup Guide
What's in the Box
Upon unboxing, ensure all components are present:
- 1 x Brilnurse TENS Machine
- 12 x Electrode Pads (8 Palm, 2 Rectangular, 2 Oval)
- 2 x Lead Wires
- 1 x USB Cable
- 1 x Pad Holder
- 1 x Pouch
- 1 x User Manual

Image: All items included in the Brilnurse TENS EMS Massage Unit package.
Powering the Device
The Brilnurse TENS EMS Massage Unit offers dual power options:
- Rechargeable Lithium Battery: The device has a built-in rechargeable battery. Use the provided USB cable to charge it via a wall charger, power bank, or laptop USB port.
- AAA Batteries: For continuous use or when a power source is unavailable, insert 3 AAA batteries (not included) into the battery compartment located at the back of the device.

Image: Illustration of the device's power options, including USB charging and AAA battery insertion.
Operating Instructions
Device Controls Overview
Familiarize yourself with the device's buttons and display indicators:
- LCD: Displays mode, intensity, time, and battery status.
- On/Off Switch (Long press): Powers the device on or off.
- Pause/Start (Short press): Pauses or resumes the current session.
- 'F' Button (Function): Selects between TENS, EMS, and Massage functions.
- 'M' Button (Mode): Cycles through the available modes within the selected function.
- A+/- Buttons: Adjusts intensity for Channel A.
- B+/- Buttons: Adjusts intensity for Channel B.
- Time Adjustment Button: Sets the session duration.
- Screen Lock Indicator: Shows if the screen is locked.

Image: Detailed view of the device's user interface and controls.
Applying Electrode Pads
- Connect the electrode pads to the lead wires.
- Ensure the skin is clean and dry before application.
- Carefully peel the protective film off the pads.
- Place the pads on the desired massage area. Ensure a pair of pads are stuck well on the body in one channel for proper function.
- Plug the lead wires into the output ports (A or B) on the top of the device.

Image: Example of electrode pad placement on the back for muscle stimulation.

Image: Guide to recommended electrode pad placement for different body areas.
Selecting Modes and Intensity
- Long press the On/Off switch to power on the device.
- Press the 'F' button to select your desired function: TENS (Pain Relief), EMS (Muscle Conditioning), or MASSAGE (Relaxing Body).
- Press the 'M' button to cycle through the specific modes available within the selected function.
- Use the 'A+/-' and 'B+/-' buttons to adjust the intensity for Channel A and Channel B respectively. Start with a low intensity and gradually increase until a comfortable sensation is achieved.
- Press the Time Adjustment button to set the desired session duration (10-90 minutes).
- Long press the screen lock button to lock/unlock the screen, preventing accidental changes during use.
- Short press the Pause/Start button to suspend or resume the session.

Image: Display showing the three main functions: TENS, EMS, and Massage, with their respective mode ranges.
Instructional Video: How to Use
Video: Demonstrates the basic operation of the Brilnurse TENS EMS Massage Unit, including connecting pads and selecting modes.
Instructional Video: Mode and Intensity Guiding
Video: Provides a detailed guide on navigating the 28 modes and adjusting the 40 intensity levels of the Brilnurse TENS EMS Massage Unit.
Maintenance and Storage
Proper maintenance ensures the longevity and effectiveness of your device and electrode pads.
Cleaning and Storing Pads
- After each use, gently lift a corner of the electrode pad and slowly peel it away from your skin. Avoid pulling by the wire.
- To clean the pads, gently wipe the adhesive side with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Once clean and dry, reapply the pads to their protective plastic sheets. The included pad holder can assist in keeping them organized.
- Wrap the lead wires around the pad holder or pads to keep them tidy.
- Store the device and all accessories in the provided dust-proof drawstring pouch in a cool, dry place away from direct sunlight.
Instructional Video: How to Store
Video: Demonstrates the proper method for removing, cleaning, and storing electrode pads, as well as organizing the device and accessories in the pouch.
Troubleshooting
If you encounter issues with your Brilnurse TENS EMS Massage Unit, refer to the following common solutions:
- No Sensation or Weak Sensation:
- Ensure the device is powered on and the intensity level is increased sufficiently.
- Check that the electrode pads are firmly attached to the skin and that both pads in a channel are making good contact.
- Verify that the lead wires are securely plugged into both the pads and the device's output ports.
- The pads may have lost their adhesiveness. Clean them or replace with new ones if necessary.
- Check battery level. Recharge the device or replace AAA batteries.
- Pads Not Sticking:
- Clean the skin area thoroughly before applying pads.
- Clean the adhesive side of the pads with a damp cloth and allow to air dry.
- If pads are old or heavily used, their adhesive properties may diminish. Replace with new pads.
- Device Not Turning On:
- Ensure the device is fully charged or that fresh AAA batteries are inserted correctly.
- Long press the On/Off switch for a few seconds to ensure it registers.
- Inconsistent Pulses:
- Ensure all connections (pads to wires, wires to device) are secure.
- Check pad placement; uneven contact can lead to inconsistent sensation.
Product Specifications
| Specification | Value |
|---|---|
| Model | KRES100B |
| Modes | 28 (TENS, EMS, Massage) |
| Intensity Levels | 40 |
| Timer Settings | 10-90 minutes |
| Channels | Dual (A/B) |
| Power Source | Rechargeable Lithium Battery / 3*AAA Battery (not included) |
| Continuous Usage | Up to 30+ hours |
| Electrode Pads | 12 pcs (8 Palm, 2 Rectangular, 2 Oval) |
| Package Dimensions | 5.91 x 3.86 x 2.36 inches |
| Weight | 10.58 ounces |
| Manufacturer | Brilnurse |
| ASIN | B093R355YF |
Warranty and Customer Support
Brilnurse stands behind the quality of its products. Your Brilnurse Dual Channel TENS EMS Massage Unit comes with a 12-Month Warranty.
To activate your warranty or for any customer service inquiries, please refer to the contact information provided in your product packaging or visit the official Brilnurse website. You may also find a QR code in the packaging to register your product for warranty activation.
For direct support, you can typically reach Brilnurse customer service via:
- Email: support@brilnurse.com
- Website: www.brilnurse.com
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