Description
The K168 TENS/EMS Therapy Device utilizes
low-frequency electrical stimulation technology to deliver therapeutic pulses
through electrode pads applied to targeted body areas. These pulses help
relieve pain, promote blood circulation, restore muscle function, and support
long-term muscular health.

The device offers multiple therapy modes,
including massage, tapping, kneading, and muscle training, making it effective
for lower back pain, dysmenorrhea relief, sports injuries, muscle soreness, and
rehabilitation exercises.
Users can freely adjust treatment programs, output intensity, and rhythm timing
to achieve a comfortable and personalized therapy experience.
Equipped with an intuitive LCD display,
simple button controls, and multiple safety protection mechanisms—such as
electrode contact detection, automatic shut-off, and keypad lock—the K168
ensures both ease of use and operational safety.
In addition to stable therapeutic
performance, the K168 supports deep OEM/ODM customization, including housing
design, UI interface, output parameters, and PCBA solutions, allowing brands to
create differentiated and market-ready therapy devices.
Key Features & Benefits
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Dual-channel independent output for flexible treatment
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Adjustable intensity levels (up to 50 levels)
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Multiple therapy programs and massage modes
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LCD display with intuitive user interface
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Automatic electrode contact detection and safety protection
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Battery-powered design using AAA alkaline batteries
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Suitable for home therapy, rehabilitation, and sports recovery
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Full OEM & ODM customization supported
Applications & Indications
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General massage and relaxation
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Lower back pain relief
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Dysmenorrhea relief
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Muscle training and rehabilitation
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Sports injuries, strains, and sprains
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Muscle fatigue and recovery
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Wellness and body shaping programs
Customization Capabilities (OEM &
ODM)
Logo Customization
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Custom logo printing or engraving on device housing
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Logo customization on packaging, manuals, and accessories
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Ideal for private label and distributor branding
UI Customization
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Customized LCD layout and interface design
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Multi-language support (English, Chinese, Korean, etc.)
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Custom icons, symbols, and backlight styles
PCBA & Functional Customization
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Customized PCBA design based on functional requirements
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Adjustable output parameters (frequency, pulse width,
intensity)
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Support for adding or removing therapy programs
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Hardware optimization for cost control, power efficiency, and
regulatory compliance
Target Markets
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Home healthcare and rehabilitation
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Sports recovery and physiotherapy centers
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Wellness and beauty equipment brands
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Medical device distributors
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Corporate health and employee wellness programs
Manufacturing & Quality Assurance
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Stable dual-channel output architecture
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Strict PCBA assembly and final product testing
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Suitable for CE / FDA / ISO-related compliance projects
(depending on configuration)
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Scalable production for pilot runs and mass manufacturing
Parameter
Rated Supply Voltage: DC 4.5V (3 × AAA 1.5V batteries)
Output Channels: Dual-channel output
Low Battery Indicator: Battery symbol display
Backlight: White backlight
Power Consumption:
Max static current: < 50 µA
Max operating current: < 150 mA
Output Waveform: Biphasic symmetrical square wave (no DC electrolysis)
Load Detection: Automatically shuts off output if electrode contact is poor when intensity > 1, and displays electrode symbol
Power Saving Function: Automatically powers off after 3 minutes of inactivity in non-treatment mode
Key Lock Function: Auto-lock after 15 seconds of inactivity during treatment mode
Programs: 10 programs
Output Intensity: 0–50 levels (500Ω load)
Output Frequency: 1–150 Hz ±10%
Pulse Width: 50–400 µs ±10%
Treatment Time: 5–90 minutes
Output Voltage: Maximum 50V (single direction)
Electrode Size: ≥ 40 × 40 mm
Storage Conditions:
Temperature: -10°C to 55°C
Humidity: 20%–93% RH
Atmospheric pressure: 70–106 kPa
Duty Cycle: Continuous operation
Power Source Classification: Internally powered
Applied Part Type: Type BF equipment