Required Product Specifications:
1. Technical Requirements
- Suction power: Minimum 18, 000PA
- Weight range: 0.8-1.9kg including all attachments
- Self-propelled brushroll with anti-tangle technology
- LED headlights for better visibility
- Easy-empty dust bin mechanism
- One-touch charging dock system

2. Design & Quality Requirements
- Premium, modern aesthetic design
- High-grade materials and build quality
- Proven track record of exports to Japan and Germany
- Quality certifications required: CE, RoHS, PSE (Japan)

3. Packaging Requirements
- Individual product box with:
* Full color printing
* Japanese language instructions
* QR code linking to video manual
* Drop-test certified packaging
- Master carton specifications:
* 4-6 units per master carton
* Export-grade corrugated board
* Clear labeling with Japanese descriptions

4. Customization Requirements
- Private label branding
- Custom color options
- Customized accessory kit
- Japan-specific power adapter (100V)
- Japanese user manual and packaging text

5. Production & Delivery Terms
- Initial order quantity: [Specify your MOQ]
- Lead time requirement: 45-60 days
- Monthly capacity requirement
- Quality inspection required before shipment
- FOB/CIF terms to Japan preferred

6. Service Requirements
- After-sales service support capability
- Warranty terms (minimum 1 month)
- Spare parts availability guarantee
- Technical support in English/Japanese
- Product certification assistance

7. Sample Requirements
- Production sample evaluation before bulk order
- Sample cost and terms
- Sample delivery timeline

8. Quality Control
- Factory audit acceptance
- In-production inspection
- Pre-shipment inspection
- Testing reports for:
* Battery safety
* Motor durability
* Noise level
* Suction power
* Drop test results
* Electrical safety