7x40 car mini bluetooth programmable moving messages led sign for car back glass display

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  • >=100 Pieces
    US $16.00
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Xuan Cai
Model Number:
Tube Chip Color:
Red/Emerald/./Blue/Yellow/Pure White/Red&Blue/Red&Green/Pure Green
Display Function:
Screen Dimension:
Brand name:
Xuan Cai
Model number:
Tube chip color:
single color
moving mode:
single sides
Pixcel Pitch:
Frame color:
outer frame:
Arcylic material
commuication mode:
Wireless IR remote/Bluetooth control
Colors being supported:
car bluetooth led sign
Supply Ability
Supply Ability:
100000 Set/Sets per Year
Packaging & Delivery
Packaging Details
Usually is paper box packaging

  7x40 car mini bluetooth programmable moving messages led sign for car back glass display

Product information


  • PH:3mm
  • Color: Red
  • Resolution:7*40 dot
  • Display size:  21*140mm
  • Frame size:  (254*76.2*20.3mm)
  • Weight: 0.6kg
  • Frame material: ABS fireproof
  • Power supply: Max 12V 1000mA (DC socket)/ 5V (USB) 1000mA
  • Communication: IR remote/Bluetooth


Product pictures



Product Function


* Message: multi-language (like English, Russian,Polish, French, German, Hungarian, Turkish, Swedish, Icelandic, Greek, Italian etc)

and some special symbols

* 9 mgs(1-9 for remote contorl), each message up to 250 characters. Computer software 26mgs(A-Z).

* 6 grades of speeds,6 grades of brightness * Brake signal: all LEDs keep lighting for 3 seconds when brake action is effective,

then show ‘STOP’(Optional)

* Instant polite language for running car: 'HELP’, ‘SOS’, ‘SORRY’,’PLEASE’, ‘THANK’ …... * Moving mode: right to left, static (less than

7 characters)
* Rotatable brackets support to change viewing angle in 360°. * Update message: IR remote control or PC (optional)



car mini bluetooth programmable moving messages led sign

*2 double-side tapes
*4 suckers
*1 Bluetooth CD
*1 cigar lighter
*manual in paper




Product Packaging

Operation method

  7X35W programmable car dispaly mini led sign with white color for car

a.) When bar screen powered on entering into the running state, at this moment
1. Press MENU to enter into the setting state(input the password, then run the information number/edit information number/change

the password, etc.) 
2. Press On/Off Button to turn on /off the display
b.) During the setting state
1. First displaying PW:*** and input the password:888
2. Press ENTER to entering into the setting state after inputting the right password then display:Run?
3. Press the up and down to switch the menu: Run:?/Edit:?/NP:***(new password)
4. Input the corresponding character and press ENTER to confirm
5. Choosing Edit information it will display Edit:?, then input the number and press ENTER to confirm and see Speed:?

input the number to change the stage of speed, then press ENTER to confirm and enter , set 
the brightness Bright:?. input the corresponding character and press 
ENTER to enter into method setting, press the up and down to change the 
moving method, then press ENTER to enter and input character
6. Press CAP to switch between capital and lowercase (capital 
display2.jpg , lowercase display1.jpg )press SHT and other key to input 
the corresponding panel character. Press F2 display CLR? And press N to 
return the inputting state, press Y to exit after clearing the current 
message. Press (Up/Down Button)to choose other countries’ character
7. Press the right and left key to move position of inputting character. Press DEL to delete the current character,

press INS to insert a blank space
8. Press ENTER to save and exit
9. Stores up to 36 messages (0-9,a-z),6 stages of speed ,6 stages of brightness, 10. Methods of displaying your message; 
(Left/Right/Up/Down/Flash/Static/Open/Close/Marquee /Snow/Auto)



Company Information

Shenzhen Xuancai Optoelectronics Co.,LTD ,founded in 2010,is one of the leading professional manufacturers of

LED products in China. With our Strong research and development team,Software and Hardware Engineers,

have 10 years experience in LED industry.Thus,we can provide various kinds of products on the requirements

by our clients.The specific series are on the below for your reference:LED moving signs, LED Message Signs,

LED Text & Graph display and Indoor/Outdoor Full-color LESiD displays etc.In addtion ,we have got
CE/ROHS/FCC certificates.And the concrete information ,pls review on
www.szxcled.com !


 Production show
  7X35W programmable message moving mini led sign with white color for car

A. We accept T/T, Paypal (extra 5% commission charge, not exceed
20dollars) or weston union.
B. 30% deposit and 70% before shipping on T/T.
C. No addtional fee during whole shopping process.


Product Customization

Normal common P4 and 4.75 series single line led panel/display for
indoor is welcome Customeried
*Direct designer and Manufacturer not merchant and customerized being
* Perfect appearance and design,good quality and High Cost Performance!
* Nice pre-sale and after-sale service can provide you worry-free
The specific:

  • No limitation on Pixel;
  • No limitation on Pixel Pitch;
  • No limitation on Size;
  • No limitation on color;
  • No limitation on Communication way only it is do;
  • No limitation on Using place,not only the car nor the shop;
  • No limitation on packing methods,etc.



1:Do you think your products have the advantage on LED line?
#:We have got confidence to give a certain reply on this question.

Beacause we have got good competitive and quality in our products designed by us.
2:Where is your address of your factory and when we can pay a visit?
#:We are located in LongHua New District ,Shenzhen and anytime will be welcomed !
3:What's the warranty of your products ?
#:Among one year around.
4:What's your service life on your products?
#:About 100000 hours.
5:How about your afer-sale service?
#:This is an important issue for us and we provide 24 hours all day afer-sale by taking turn on duty

on Trademanage and generalized problems will be solved on our working time and others will be analyzed
and solved by our R&D department if on occasion.

Any other enquiry will be welcomed anytime ! ^^^


Bluetooth Programmable car led sign welcome to your inquiry.