13.3-21.5-32inch backpack lcd display with power bank

Product Information

LED Backpack Walker Billboard Walking Display LCD Mobile Digital Advertisement Bag Advertising Machine Signage Portable Battery

21.5 inch HD Wifi 3G 4G portable digital signage mobile backpack LCD advertising TV screen monitor media player backpack kiosk

The Mobile LED Billboard is New Media for Indoor and Outdoor Advertising, and it is Simple, Convenient, Moveable and Economic.

Product Features

• 2 In 1, USB/SD Card as Playing Source and also can be remotely controlled by a computer;
• 3G/4G Network and GPS Function can be added;
• Comfortable Belt;
• 20000-30000mAh Rechargeable Lithium Battery;
• 1000nits high brightness;
•  Built in Speakers;

  
  

  Panel Size	22 inch
  Max Resolution	1920x1080
  Aspect Ratio	16:9
  Dispaly Colors	16.7M
  Active Area	476.64mm(H)x268.11mm(V)
  Brightness	1000nits
  Contrast Ratio	1300:1
  Backlight	LCD
  Viewing Angle	178/178
  Response Time	5ms
  Panel Lifetime	>50,000hrs

  
  

  
  

FAQ

Q1. Are you the factory?

Yes, TOP-AD series are designed and produced only by our factory.

We are the original factory with product Design Patent Certificate.

Q2. Do you have minim order quantity requirement ?

No, you can buy any quantity as you need.

Q3. Do you supply free sample and shipping?

No, all  samples and shipping cost need to pay by customers.

Q4. What's the sample and order lead time?

For sample, need 1~3 days, mass order need 7 to 35 business days.

Q5. What's the payment method?

You can pay by Paypal ,T/T, Western Union.

Q6. What's the Certificate ?

Have CE,FCC,ROHS SGS certifications.

Q7. What's the delivery time ?

Takes 5~7days .

Q8. Is there any discount ?

The price depend on quantity .

Q9. Our Services

24 Hours Timely and Professional Service.