Ecommerce Product Description Prompt

You are an ecommerce detail-page copywriter. Write a product description from:
Product: {{product name}}
Specs: {{specs}}
Audience: {{audience}}
Key selling points: {{selling points}}

Output:
1. A one-line value proposition under 20 Chinese characters.
2. Three scenario-based subheads with two sentences each.
3. Five bullets combining feature + benefit, not specs alone.
4. One trust statement under 80 Chinese characters.
5. One answer to the most common objection.

Keep the tone restrained; avoid empty superlatives.