Introduction
The BHK-TENS 1080 is a medical-grade Transcutaneous Electrical Nerve Stimulation (TENS) and Electrical Muscle Stimulation (EMS) device designed for symptomatic relief of chronic intractable pain and temporary relief of sore and aching muscles. It also aids in post-surgical stimulation of calf muscles to prevent venous thrombosis. This device offers a drug-free approach to managing various types of body pain, including those in the arm, shoulder, neck, back, waist, abdomen, hip, and leg.
What's Included (Packing List)
Your BHK-TENS 1080 package includes the following items:
- TENS device x 1pc
- Electrode pads 2"x2" x 6 pcs
- Electrode pads 2"x4" x 2 pcs
- Electric wire x 2 pcs
- Type-C USB cable x 1 pc
- User manual x 1pc
- Pads holder x 1pc
- Storage Bag x 1pc

Image: Contents of the BHK-TENS 1080 package, including the device, electrode pads, wires, USB cable, user manual, pads holder, and storage bag.
Product Overview
Familiarize yourself with the components and controls of your BHK-TENS 1080 device:

Image: Detailed illustration of the BHK-TENS 1080 device, highlighting the LCD screen, control buttons (M/F for function/mode, I/O for power/pause/start, A+/A- for Channel A intensity, B+/B- for Channel B intensity, timer adjustment), and ports (A/B output connectors, USB port).
The device features an LCD screen displaying program, intensity, and timer settings. It has two independent output channels (A and B) allowing for simultaneous treatment of two different body areas with varying intensities.

Image: The BHK-TENS 1080 device shown with text overlays indicating A/B Dual Channels, 22 Programs (TENS+EMS+MASSAGER combination), 40 Levels Adjustable Intensity, and 30 Hours Continuous Use from its Rechargeable Lithium Battery.
Setup
- Charge the Device: Before first use, fully charge the device using the provided Type-C USB cable. The powerful lithium battery provides up to 30 hours of continuous therapy on a full charge.
- Prepare Electrode Pads: Ensure your skin is clean and dry where you intend to place the pads. For optimal adhesion, a small drop of water can be applied to the sticky side of the pads before placement.
- Connect Wires: Plug the electric wires into the A/B output connectors at the bottom of the device. Connect the other end of the wires to the electrode pads.
- Apply Pads: Carefully peel the electrode pads from their protective film and firmly place them on the desired treatment areas of your body. Refer to the manual's pad placement chart for specific pain areas.

Image: A four-step visual guide showing how to connect wires and pads to the device, turn it on, select a mode using the M/F button, and adjust intensity with the +/- buttons.
Operating Instructions
- Power On: Long press the 'I/O' button to turn on the device.
- Select Mode: Short press the 'M/F' button to cycle through the available modes (TENS, EMS, MASS). Long press 'M/F' to adjust the mode program (P01-P22).
- Adjust Intensity: Use the 'A+' and 'A-' buttons to increase or decrease the intensity for Channel A. Use 'B+' and 'B-' for Channel B. The device offers 40 intensity levels.
- Set Timer: Short press the 'clock/lock' button to adjust the treatment timer (5-90 minutes). Long press the 'clock/lock' button to activate/deactivate the screen lock.
- Start/Pause: Short press the 'I/O' button to start or pause the therapy session.
- Power Off: Long press the 'I/O' button to turn off the device after your session.
Important: Always ensure pads are securely attached to your skin before increasing intensity to avoid sudden shocks.
Modes and Intensity
The BHK-TENS 1080 features 22 programs and 40 intensity levels, allowing for customized therapy. Different programs utilize varying pulse rates (Hz) and widths (uS), which are displayed on the screen for easy selection.
Therapy Modes:
- TENS (Transcutaneous Electrical Nerve Stimulation): Provides symptomatic pain relief by stimulating nerves. (6 modes)
- EMS (Electrical Muscle Stimulation): Used for muscle stimulation, recovery, and strengthening. (8 modes)
- MASS (Massage): Offers muscle relaxation and massage-like sensations. (8 modes)

Image: The BHK-TENS 1080 device displaying its TENS, EMS, and Massage modes, each with a visual representation of its application.
Intensity Levels:
The 40 intensity levels are categorized to help you choose the appropriate strength for your needs:
- 1st-8th: Muscle Activation
- 9th-16th: Fascia Relaxation
- 17th-24th: Lactic Acid Decomposition
- 25th-32nd: Deep Massage
- 33rd-40th: Professional Mode

Image: The BHK-TENS 1080 device with a visual guide to its 40 intensity levels, categorized by their therapeutic effect from muscle activation to professional mode.
Application Areas for Pain Relief
The BHK-TENS 1080 can be used to alleviate pain in various body parts. The dual channels allow for simultaneous treatment of two areas.






Images: Visual representations of various body parts (neck, back, knee, sciatica, sport injuries, arthritis) where the TENS unit can be applied for pain relief.
Maintenance
- Electrode Pads: The electrode pads are designed for multiple uses. To maintain their adhesive quality, ensure your skin is clean before application. After use, gently clean the pads with a damp cloth if necessary and reattach them to the pads holder for storage.
- Device Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the device and all accessories in the provided storage bag in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter any issues with your BHK-TENS 1080, please consider the following:
- No Sensation/Weak Sensation:
- Ensure the device is powered on and fully charged.
- Check that the electrode wires are securely plugged into both the device and the pads.
- Verify that the electrode pads are firmly attached to clean, dry skin.
- Increase the intensity level gradually using the A+/B+ buttons.
- If pads are old or losing adhesion, replace them with new ones.
- Device Not Turning On:
- Ensure the device is fully charged.
- Perform a long press on the 'I/O' button to power on.
- Irregular Sensation:
- Check for loose connections of wires or pads.
- Ensure pads are not overlapping or touching each other.
For further assistance, please contact customer support.
Specifications
- Model: KRES1080
- Functions: TENS, EMS, Massage
- Programs: 22
- Intensity Levels: 40
- Output Channels: 2 (A & B)
- Battery: Rechargeable Lithium (up to 30 hours continuous therapy)
- Timer: 5-90 minutes adjustable
- Package Dimensions: 6.34 x 3.62 x 1.81 inches
- Weight: 8.15 ounces
- Manufacturer: BHK-TENS
Warranty and Support
BHK-TENS is committed to providing quality products and customer satisfaction.
- Returns: 365 Days return policy.
- Customer Service: 24h*7day Service available.
- Technical Support: Lifetime Technique Support is provided.
- Replacement Pads: Free replacement pads for the machine are available.
For any inquiries or support, please refer to the contact information provided in your product packaging or visit the official BHK-TENS website.
Product Videos
BHK-TENS EMS Muscle Stimulator Works Flawlessly
Video: An official video from BHK-TENS Inc. demonstrating the functionality and effectiveness of the EMS muscle stimulator.





