SKG K3-2 Smart Portable Lumbar & Waist Massager Belt: Patented TENS+EMS technology
This portable massage belt is designed for busy professionals who spend long hours at a desk. It targets lower back tension that builds up during your workday, offering relief when you need it most.
While many focus on pain relief, this belt provides a moment of daily self-care. The heating function warms your muscles gently, and the nine strength levels let you customize the intensity. You can feel the deep kneading action working through tight spots without being overwhelming.
With its lightweight design and long battery life, you can use it at your office or during your commute. The two-way stretch material conforms to your body, and the simple controls make it easy to adjust on the go. It connects seamlessly to your routine, helping you stay comfortable and focused throughout your day.
Features
- Large area hot compress: about 4500mm2
- Dynamic skin temperature control: 100°F, 104°F, 108°F
- Strength level: 9 levels
- Massage Mode: 4 Modes
- Heating: 100~113°F
- Battery: 1500 mAh
- Duration: 5 days, 15min per day
- Recharge time: 1.5h
- Recharge port: Type C
- Weight: Approx 0.33 lbs
- Frequency: 1KHz
- Quality control standard: AQL Level-II (Critical=0, Major=1.5, Minor=2.5), GB2828.1-2012
- Certificates: FCC, CE, ROHS
- Patented TENS+EMS technology
General specs
- Brand: SKG
- Model: K3-2
- Seller: Joom
- ID: 69286b4089f92e014bf8cd3f
- Size: One Size
- Modes: 4
- Display: Touchscreen LCD
- Heating: Yes
- Material: Fabric
- Technology: EMS
- App Control: Yes
- Target Area: Waist
- Battery Type: Lithium-Ion
- Connectivity: Bluetooth
- Control Type: Touch Controls
- Power Source: Rechargeable Battery
- Charging Method: USB
- Intensity Levels: 9
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
SKG K3-2 Black Patented TENS+EMS technology
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Comrelax CO-6008 Black
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GOLD TIME MASSAGE CHAIR Black Zero gravity recline up to 180°
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KoziSense KZ-313 White
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BOSSCARE GR8013 Black AI APP Control
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Msutree W1875P212650-1 Diamond Pattern/Black
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| Brand | SKG | Comrelax | GOLD TIME | KoziSense | BOSSCARE | Msutree |
| Model | K3-2 | CO-6008 | MASSAGE CHAIR | KZ-313 | GR8013 | W1875P212650-1 |
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| Price | $100.01 | $62.99 | $749.99 | $1,999.99 | $749.99 | $599.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 1, 2026 | January 14, 2026 | December 9, 2025 | January 21, 2026 | January 21, 2026 | January 21, 2026 |
| Size | One Size | 5.33 feet L X 3.83 feet H X 2.58 feet W | 4'3.58" x 2'4.47" x 3'3.37" | |||
| Heating | Yes | Yes | Yes | |||
| Material | Fabric | Fabric | ABS Plastic | |||
| Target Area | Waist | Back, Lower Back, Shoulders, Legs | Abdomen, Arms, Back, Calves, Feet, Hands, Head, Knees, Legs, Lower Back, Neck, Shoulders | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Power Source | Rechargeable Battery | AC Power | AC Power | |||
| Intensity Levels | 9 | 3 | 3 | |||
| Weight | 680 | 116 pounds | 190 pounds | 132 | 113 pounds | |
| Dimensions | 127, 76, 76 | 30 inches x 51 inches x 40 inches | 28.9, 40, 53.3 | |||
| Brand | GOLD TIME | KoziSense | Msutree | |||
