Smart Whiteboard Interactive Touch Screen Digital Board for Classroom Meeting Office and Presentation

• Customization: Available
• Screen Size: 55/65/75/85/98
• Aspect Ratio: 16:9
• Model NO.: interactive whiteboard
• Application: Education and Training System
• Screen Type: Optional
• Resistive Touch Screen Type: Digital
• Customized: Customized
• Resolution&Refresh Rate: 3840*2160&60Hz
• Backlight-Type: LED
• Brighness: 400CD/M²
• Response Time: <16ms
• Viewing Angle: 178°
• Life Span: 50000 Hours
• System: Android 11.0
• Transport Package: Optional
• Specification: optional
• Trademark: ODM OEM
• Origin: Guangdong China
• Production Capacity: 500 PCS/Month

Product Description

Product Description

Screen Inch	55 inch Aspect Ratio 16:9
Panel Type	LCD
Display Size	1649.0 x 927.1mm
Resolution	1920(H)×1080(V)
Color	8bit, 16.7M
Refresh Rate	4K-30HZ
Brightness	≤350cd/m2
Contrast	5000:1
Viewing angle	178°
Screen protection	4mm anti-glare and explosion-proof tempered glass
Lifetime	50000 hours

1. Why choose Letine?

1).Established in 1998. 18 years Top10 gold supplier
2).Top solution supplier with professional R&D team.
3).Create private model with low cost
4).One-stop customization as per demand
5).Competitive prices directly from factory.
6).100% 5 times endurance testing.
7).7*24 Hrs non-stop working support
8).Prompt response, On time delivery,Good After sales policy.

2. Are you a factory or trading company ? What is the MOQ?

Yes, we are factory and have some items in stock , you can order 1pcs for testing.

3. Could you provide OEM&ODM service?

Yes, we have engineer team for hardware,software,mechanical, testing.
Can customize as per customer's demand.

4. How to order?

1).Tell us products demand,quantity,color and other special requirements.
2). Engineer team will evaluate and provide proposal.
2).Proforma Invoice will be made and send for your approval.
3).Productions will be arranged upon receipt of your approval and payment or deposit.
4).Goods will be delivered as stated on the proforma invoice.

5. How do you guarantee the quality?

First Letine has multiple tests from material purchasing to finished products by different departments, like QA, QC, Sales team
to guarantee all products are in perfect condition before shipment. All products need to complete 72-hour aging test to ensure no
problem.
We also accept the inspection by the third party you appointed.
Secondly. Letine products comply with ISO9001 quality system and CE/FCC/ROHS standards.

6. How do you arrange transportation?
If small sample orders suggest express delivery (7-10 days) or air freight (10-15 days), if bulk production advise by sea more
favorable.
please consult customer service for more details !
7. What is your warranty?
Normally it is 1 year. we have a professional after-sales service team, specific details can consult customer service.