Brand: World Products (Landmark)
This product has 5 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $61.99 – $100.99
Default variant: Black / 34x20x20cm
Default SKU: dcd-30001458100
Default price: $61.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 4300 g
Cart URL (default variant): https://landmarks.builders/cart/49811128910063:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10000803125
JSON data: https://landmarks.builders/products/m4x-10000803125.json
This product comes in 5 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Car Speaker with Powerful Subwoofer, Enjoy immersive stereo sound and deep bass with this compact speaker for 12V/24V vehicles, home, travel, and parties.
For Karaoke and Hands-Free Calling, Features support for karaoke singing and hands-free calls, ideal for parties and outdoor events.
Portable and Lightweight Design, Ultra-slim and lightweight, easy to carry for outdoor activities, driving, and group fun.
Adaptable Compatibility and Easy Setup, Compatible with various devices, simple music playback and quick connection for all ages.
Durable and Practical Value, Built with sturdy materials for reliable performance and everyday use.
Summary: Portable car subwoofer
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": "Portable car subwoofer",
"quantity": 1,
"grams": 4300000,
"properties": {
"_length_cm": "54.0",
"_width_cm": "31.0",
"_height_cm": "31.0"
}
}],
"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").