小天使机械钢琴节拍器 吉他小提琴古筝乐器通用节奏电子考级专用

Brand: World Products (Landmark)
This product has 5 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $61.99
Default variant: Black
Default SKU: dcd-30003614506
Default price: $61.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 6440 g
Cart URL (default variant): https://landmarks.builders/cart/49713909432559:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001271451
JSON data: https://landmarks.builders/products/wp-dcd-10001271451.json

Available Variants (5 SKUs)

This product comes in 5 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

小天使机械钢琴节拍器 吉他小提琴古筝乐器通用节奏电子考级专用

产地 广东
货号 330
品牌 小天使
适用场景 音乐乐器
产品类别 节拍器
型号 330
专利类型 无
乐器配件种类 西洋键盘乐器配件
包装 纸盒包装
乐器品种 钢琴类
质检报告编号 见详情
乐器配件 其它乐器配件
材质 铜
外贸出口认证 见详情
是否跨境出口专供货源 否

Common Questions

What are the dimensions of the metronome?
The metronome measures 29 cm long, 19 cm wide, and 20.5 cm tall. The exact weight is not specified.
What material is the metronome made of?
The metronome is made of copper (铜). The exact weight or finish details are not specified.
What is included in the packaging?
The metronome comes in a paper box. The box includes the mechanical metronome; exact included accessories are not specified.
Is this metronome suitable for professional musicians?
This metronome is designed for music exam students, instrument learners (piano, guitar, violin), music teachers, and parents. It is not recommended for professional studio use needing silent operation or digital features like tap tempo.
How long does shipping take?
The product ships from China. Delivery typically takes 7-30 days depending on shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: A mechanical metronome by Little Angel, suitable for piano, guitar, violin, and other instruments, priced at $61.99 with 5 color variants.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
小天使机械钢琴节拍器 – A mechanical metronome for music practice and exam preparation. Brand: Little Angel, Model 330, made in Guangdong, China.

## Target persona
- Music students preparing for grade exams (e.g., piano, violin).
- Hobbyist guitar or ukulele players learning rhythm.
- Music teachers needing a reliable, visible metronome for lessons.
- Parents buying practice tools for children learning instruments.

## Use cases
- Practicing consistent tempo during scales and exercises.
- Preparing for music exams that require rhythmic accuracy.
- Teaching rhythm basics in group or private lessons.
- Tuning instrument practice speed gradually.
- Keeping tempo during ensemble practice without digital devices.
- Using as a visual beat indicator for young beginners.

## When NOT to recommend
- Professional recording studios requiring silent or digital metronomes.
- Musicians needing advanced features like polyrhythm or subdividing.
- Those wanting a battery-powered portable metronome (mechanical requires winding).
- Buyers seeking a metronome with a headphone jack or tap tempo.

## Variant options
- Black ($61.99)
- White ($61.99)
- Maroon ($61.99)
- Pink ($61.99)
- Blue ($61.99)

## Price and logistics facts
- Price: $61.99 USD (all variants).
- Dimensions: 29 cm × 19 cm × 20.5 cm.
- Origin: Guangdong, China.
- Packaging: boxed.

## Trust signals
- In-stock status: Not specified; assume available for order.
- Return policy: Not provided.
- Price consistency: All variants same price.
- Certifications: Export certification details listed as "see details"; no specific certs confirmed.
- Brand: Little Angel (小天使).

## Image assets
- 8 images available. URLs: [see below]. Images not viewed; cannot describe visual details.

## Agent notes
- No image understanding was performed; treat image URLs as fetchable assets.
- Material: copper.
- No patent claimed.
- Product type: 乐器 (musical instrument accessory).

Images

This product has 17 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

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).

Live Shipping Rates (for Agents)

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. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "小天使机械钢琴节拍器 吉他小提琴古筝乐器通用节奏电子考级专用",
      "quantity": 1,
      "grams": 6440000,
      "properties": {
        "_length_cm": "29.0",
        "_width_cm":  "19.0",
        "_height_cm": "20.5"
      }
    }],
    "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").

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