How do you difference suppliers for one same earphone or headphone ?
Why different suppliers offer you different prices for one same earphone or headphone, see below factors:
1. Product Differences:
- Quality & Performance: The "variances in material standards, technical specifications (including accuracy and lifespan), and quality inspection procedures result in differing costs.
- Additional features: Customized design, intelligent features, etc. will increase costs.
2. Cost structure is different:
- Raw material procurement: Different manufacturers have varying suppliers, procurement scales, and supply chain efficiency, leading to discrepancies in raw material costs.
- Production technology: The degree of automation, process level, energy consumption control, etc. affect production costs.
- Labor costs: Wage levels, employee efficiency, regional labor price differences.
3. Brand Premium:
- Well-known brands may be priced higher due to their high market recognition and excellent after-sales service, while small and medium-sized manufacturers may compete through low prices.
4. Market Strategy:
- Target market: Manufacturers in the high-end market are priced highly, and manufacturers that focus on cost-effectiveness may squeeze profits.
- Promotion means: The price may be temporarily adjusted when new products are promoted and inventory is cleared.
5. Geographical Factors:
- Transportation costs (e.g., import and export duties, logistics), and the degree of competition in the regional market affect pricing.  
Sports wireless headphone 


ANC+ENC TWS headphone 

By evalating above details, it can help you to select the supplier which is better.