---
product_id: 513180474
title: "Welaso Smart Bluetooth LED Backpack with Colorful LED Sign Panel and Programmable, DIY Laptop Daypack Bag,Black (Medium 21L,with Rain Cover)"
brand: "welaso"
price: "C$11732"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/513180474-welaso-smart-bluetooth-led-backpack-with-colorful-led-sign-panel
store_origin: NI
region: Nicaragua
---

# 64x64 LED matrix Bluetooth connectivity Water-resistant design Welaso Smart Bluetooth LED Backpack with Colorful LED Sign Panel and Programmable, DIY Laptop Daypack Bag,Black (Medium 21L,with Rain Cover)

**Brand:** welaso
**Price:** C$11732
**Availability:** ✅ In Stock

## Summary

> 🎒 Make a Statement Wherever You Go!

## Quick Answers

- **What is this?** Welaso Smart Bluetooth LED Backpack with Colorful LED Sign Panel and Programmable, DIY Laptop Daypack Bag,Black (Medium 21L,with Rain Cover) by welaso
- **How much does it cost?** C$11732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/513180474-welaso-smart-bluetooth-led-backpack-with-colorful-led-sign-panel)

## Best For

- welaso enthusiasts

## Why This Product

- Trusted welaso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Anti-theft features ensure your belongings are secure while you’re on the go.
- • **Durable & Reliable:** Crafted from high-quality, water-resistant materials for all your adventures.
- • **Easy Customization:** Effortlessly program your messages and animations via a user-friendly app.
- • **Stand Out Anywhere:** Transform your backpack into a portable billboard with a vibrant LED display.
- • **Spacious & Organized:** 21L capacity with multiple compartments for all your essentials.

## Overview

The WelasoSmart Bluetooth LED Backpack is a versatile and stylish daypack featuring a programmable LED sign panel, perfect for personal expression and advertising. With a spacious 21L capacity, it offers ample storage for your laptop and essentials, while its durable, water-resistant design ensures reliability in any weather. Ideal for commuting, travel, or outdoor adventures, this backpack combines functionality with a modern twist.

## Description

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

## Features

- 【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.

## Images

![Welaso Smart Bluetooth LED Backpack with Colorful LED Sign Panel and Programmable, DIY Laptop Daypack Bag,Black (Medium 21L,with Rain Cover) - Image 1](https://m.media-amazon.com/images/I/719R3tiO2JL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Welaso Smart Bluetooth LED Backpack with Colorful LED Sign Panel and Programmable, DIY Laptop Daypack Bag,Black (Medium 21L,with Rain Cover)
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**Shop now:** [https://www.desertcart.ni/products/513180474-welaso-smart-bluetooth-led-backpack-with-colorful-led-sign-panel](https://www.desertcart.ni/products/513180474-welaso-smart-bluetooth-led-backpack-with-colorful-led-sign-panel)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*