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Important parameters -
after-sale service
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Projection size: 15-150 inches Screen scale: No data temporarily Projection technology: DLP Projector features: interaction Brightness: 400 lumens Contrast: 2000:1 Standard resolution: WXGA(1280*800) Number of colors: No data temporarily
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Customer service telephone: 400-609-9004 (Monday to Friday: 9:00-18:00) -
Specific contents: The after-sales service is provided by the brand manufacturer, which supports the national joint insurance and can enjoy the three guarantees service. With the warranty card and invoice, if there is a product quality problem or failure, you can check the nearest maintenance point and the manufacturer's after-sales service will solve it; It can also be based on the quality inspection certificate provided by the manufacturer's maintenance center or special maintenance point. From the date of purchase, you can enjoy return within 7 days and exchange within 15 days. After 15 days and within the warranty period, you can enjoy free warranty and other three guarantee service policies. Enter the official website>>