Welaso Smart Bluetooth LED Backpack with Colorful LED Sign Panel and Programmable, DIY Laptop Daypack Bag,Black (Medium 21L,with Rain Cover)

Price: $89.00
(as of Feb 02, 2026 08:10:34 UTC – Details)

Product description

LED Backpack with Programmable , DIY Laptop Backpack /School Bag

Welaso New Fashion Smart LED Backpack

If you are looking for a backpack, I will recommend this new fashion LED backpack to you. It is no longer a traditional backpack, but a more interesting and creative backpack. For example, it can be used as a portable billboard,advertising screen, holiday wishes, slogans,business promotions,commuting,cycling, casual bag, hiking backpack,showing your personality and creativity, or even surprise gifts for friends.this LED backpack is perfect for you,you will love it.

Lots of interesting function in app, like graffiti.

APP support language:

English, French, Spanish, Chinese, Japanese, German, Portuguese, Russian …

Notice:

You should have a power bank that has 2A output (USB Type -A). If not, need to buy it separately, because it is not included in this product

Smart DIY Backpack, Suitable for Cycling Bag, Casual Bag, Bag, Laptop Bag,Daily Commuting Bag etc.

Advantage

This backpack has a built-in 64*64 Bluetooth high brighten LED screen,Programmable LED Sign which support text,picturem,animationsErgonomic carrying design: the back wrap design, comfortable and widened, and padded shoulder straps, effectively reduce shoulder pressure, easy travel;Use waterproof fabric to protect the LED screen and walk freely;Large-capacity,Multiple storage spaces. can hold 15.6-inch laptops; also can be carried on airplanes;Lots of interesting function in App, like graffiti. APP support multiple language: English, French, Spanish, Chinese, Japanese, German, Portuguese, Russian …

Specifications

Advantage

Backpack has built-in 64*64 bluetooth high brighten LED screenProgrammable LED SignSupport text,picturem,animationsUse waterproof fabric to protect the LED screen and walk freelyCan be carried on airplanes;

Basic Info

Dimensions:16.5 x 12.6 x 6.3 inchesColor: BlackMaterial: Polyester Nylon/TPUNet weight: 2.7 poundsCapacity: 21 liters LED Screen size: 9.84*9.84 inchesSupport points: 64*64 full-color dot matrixPower supply: Power Bank with 5V/2A output(USB Type -A )Communication method: Bluetooth Packing List

1 x LED Backpack (Not include power bank)1 x Waterproof rain cover1 x Manual

Cheerleading Backpack

Support your favorite teams and starsDisplay your cheerleading slogan on the backpack

Holiday Gift backpack

As a holiday gift for family or friendsCelebrate Christmas, Halloween, Thanksgiving, Valentine’s Day,Happy New Year together

Portable Billboards Backpack

Discount promotionStores billboard

DIY Backpack with Programmable

Showing your personality and creativityDIY impressive backpack with programmable.Change the backpack’s content by your mobile bluetooth APP, so easy

Laptop Bag / Bag / Casual Bag

Easy to store 15.6 inches laptop,tablet etc.Daily commuting for work，class, especially at night, do not let yourself be in a darkstateSuitable for daily commuting, traveling, cycling, outdoor adventure

Outdoor Cycling Bag

Effectively remind the driver of the rear vehicle to avoid being in the blind spotEspecially when outdoor at night, LED backpack display will be clearer and more attractive

APP programmable

Use smart phone APP to design your own artwork, which needs to be displayed on the LED backpack

Packing List

Packing List:

1 x LED Backpack (not include power bank)1 x Waterproof rain cover1 x Manual

【Suitable Scenarios】: This backpack has a built-in Bluetooth full-color LED screen. It is a programmable sign for portable billboards, advertisements, holiday wishes, slogans, and business promotions. Suitable for commuting, traveling, cycling, outdoor adventure, work, causal bag, hiking backpack,or even surprise gifts for friends.
【Easy to Use】 3 steps: Plug in the power bank –〉Pair the Backpack to your smartphone device by Bluetooth connection–〉Use the APP to control displayed images, animations or text right on your Backpack. It’s so easy!
【Highlight Features】: 64*64 High brighten dot matrix screen,supports text, pictures and animations display. Large capacity,Double layer independent,Water Resistant, Zipper Closure,Trolley Box Nesting, Anti-theft, Durable Polyester nylon material,Mesh back, High Elastic Pad design
【Space &Size】:Backpack size: 16.5*12.5*5.9 inches,large capacity(21L volume) with double layer storage，and there are many compartments in each layer,easy to store like water bottle,book,file,wallet,pens, phone, tablet, power bank, and 15.6 inches laptop etc.
【Customer Service】: Don’t worry about after-sales service, if you have any issues or need technical support ,please feel free to contact us. as we will continue to update and improve the App to make it more interesting and multi-functional,pls remember to update your App and LED board program to the latest version
THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER.