Brand: World Products (Landmark)
This product has 8 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $169.99 – $251.99
Default variant: 4th Gen Deluxe-1
Default SKU: dcd-30001576760
Default price: $213.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 950 g
Cart URL (default variant): https://fashionandbeauty.landmarks.builders/cart/43760738205770:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://fashionandbeauty.landmarks.builders/products/m4x-10000837352
JSON data: https://fashionandbeauty.landmarks.builders/products/m4x-10000837352.json
This product comes in 8 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Soothing Knee Relief: This set includes two electric knee massagers designed to provide targeted warmth and massage, offering comprehensive care and comfort for both knee joints simultaneously.
twofoldAction Treatment: Combines deep-penetrating far-infrared heat with multi-mode vibration massage to help improve circulation, relieve muscle stiffness, and soothe joint fatigue effectively.
Customizable Comfort: Features adjustable intensity with multiple heating levels and vibration modes, all easily controlled via a large, user-friendly digital display screen perfect for seniors.
Ergonomic & Portable: Designed with an ergonomic, contoured shape and adjustable straps for a secure, comfortable fit. The cordless design with a high-capacity rechargeable battery allows for use anywhere—at home, in in professional settings, or while traveling.
Versatile Application: Ideal for a wide range of users, including seniors with joint discomfort, middle-aged adults with sedentary lifestyles, and athletes seeking post-activity recovery and relaxation.
Summary: 2 Pieces Heating Function Electric Knee Massager Infrared Heat Heated Vibrating Joint Wrap Adjustable Intensity Personal Care Appliance Cordless & Portable for Athletes, Relaxation. 【Soothing Knee Relief】: This set includes two electric knee massagers designed to provide targeted warmth and massage, offering comprehensive care and comfort for both knee joints simultaneously. 【twofoldAction Treatment】: Combines deep-penetrating far-infrared heat with multi-mode vibration massage to help improve circulation, relieve muscle stiffness, and soothe joint fatigue effectively. 【Customizable Comfort】:
Generated by: m4x-map-v1
This product has 4 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "2 Pieces Heating Function Electric Knee Massager Infrared Heat Heated Vibrating Joint Wrap Adjustable Intensity Personal Care Appliance Cordless \u0026 Portable for Athletes, Relaxation",
"quantity": 1,
"grams": 950000,
"properties": {
"_length_cm": "30.0",
"_width_cm": "25.0",
"_height_cm": "16.0"
}
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").