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Backpack Display Machine

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outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display
outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display

outdoor billboard display lcd led backpack 21.5 inch vertical monitor USB update digital displays signage advertising display

  • Introduction
Introduction
Product Description
Specification



system
CPU
Quad-core CA53, up to 1.4GHz (optional RK3288/3399)
GPU
ARM G31MP2
RAM
1GB
RAM
8GB (optional 16G)
operating system
Android 9.0



show
LCD screen
21.5"/32" LCD high-definition screen
Resolution
1920*1080
Contrast
1000
brightness
350cdm2(can be customized)
screen ratio


The internet
WiFi
802.11b/g/n
Ethernet
100M network port
Bluetooth
Bluetooth 4.1
4G
4G module (optional)



interface
TF card
TF card, (support up to 32GB)
USB Hostx2
USB Host 2.0
RJ-45
Ethernet interface
power jack
DC power input
earphone
3.5mm stereo headphone output

media playback
Video format
MPEG-1,MPEG-2,MPEG-4,H.263,H.264,VC1,RV etc.,support up to 1080p
audio format
MP3/WMA/AAC etc.
Image Format
jpeg

other
trumpet
8*3W
OSD language
Multi-language OSD operation such as Chinese and English
Operating temperature
0--40 degrees




Appendix
remote control
Standard
weight
3.8KG
adapter
Power adapter 12V/3-5A
Battery
12V, 20000mAh
colour
black
Package dimensions
35X55X9CM, 3.8KG
Company Profile
Certifications
Customer Feedback
Why Choose Us
Recommend Products
Packing & Delivery
FAQ
1Q. Are you a factory ? A.We are a factory with OEM/ODM service. 2Q. What's your best price? A.Our products have a quite wide price ranges for different size and different system. Please contact us freely, we will be happy to give you a quotation upon receipt of your detailed requirements. 3Q.When and How can I get the price? A.We usually quote within 24 hours after we get your inquiry.Please feel free to contact us on trade manager If you are very urgent to get the price.Please call us or contact us in your email so that we will regard your inquiry priority.
4Q.What’s your payment method ? A.Various payment methods are available, Alibaba Trade Assurance,Western Union and T/T. 100% payment for little value bill; 30% deposit and 70% before shipping for big value bill. 5Q. How to Place your order ?  A.a).Tell us Model number ,quantity,color and other special requirements. b).Proforma Invoice will be made and send for your approval. c).Productions will be arranged upon receipt of your approval and payment or deposit. d).Goods will be delivered as stated on the proforma invoice. 6Q. Why Choose us ? A.a).Leading manufacuturer and Top supplier in Alibaba. b).Competitive Prices Direct From Factory Suppliers. c).Outstanding design and high quality. d).Fast Delivery Around The Global. e). Professional OEM/ODM and Personalized private customize. 7Q. What kind of inspection you can provide? A.Yes, has multiple tests from material purchasing to finished products by different departments, like QA, QC, sales representative, to guarantee all signage players are in perfect condition before shipment.

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