- Home
- About us
- Products
- Retail Electronic Shelf Labels Solution
- Electronic Paper Tags Pick To Light For Warehouse
- Digital Signage For Meeting Room
- Digital Labels For Warehouse
- Digital Tags For Healthcare/Hospital
- E-ink Display Digital Signage
- Electronic Shelf Labels Mobile Apps
- 2.4G Electronic Shelf Labels
- Bluetooth Electronic Shelf Labels
- WiFi Electronic Shelf Labels
- Electronic Shelf Label Demo Kit
- Electronic Shelf Labels Gateway
- Rf 433Mhz Electronic Shelf Labels
- Stretched Bar Display
- Faqs
- News
- Certificate
- Contact us
Bluetooth 2.9inch Electronic Shelf Label ESL Digital Price Tag
- group name
- Retail Electronic Shelf Labels Solution
- Min Order
- 1 piece
- brand name
- Sertag Electronic shelf labels Manufacturer
- model
- Digital Price Tag SETPB0290R
- Nearest port for product export
- Dalian, Shenzhen, Hongkong
- Delivery clauses under the trade mode
- FOB, CIF
- Acceptable payment methods
- T/T
- update time
- Tue, 07 Apr 2026 03:43:22 GMT
Paramtents
Display Size 2.9 inch
Display Technology E-ink Display
Working Frequency 2.4G BLE
Battery Capacity 1200mAh (CR2450*2)
Battery Life 2~3 years
Communication Radius 10m
Display Color Black, white and red
Packging & Delivery
-
Min Order1 piece
Briefing
bluetooth 5.0 electronic shelf label,esl,digital price Tag
Detailed
Bluetooth 2.9inch Tri-Colors ESL Digital Price Tag
The 2.9 inch Bluetooth digital price tag is a cost-effective and easy-to-deploy digital pricing solution designed for modern retail environments.
Traditional paper labels require frequent manual replacement, which is time-consuming, error-prone, and inefficient. This 2.9 inch digital price tag offers a smarter alternative by enabling real-time price updates, centralized content management, and improved operational efficiency.
With Bluetooth communication and mobile app control, store staff can update labels anytime, anywhere—without relying on base stations or complex infrastructure. This makes the BLE electronic label particularly suitable for retailers looking for a lightweight, flexible, and low-cost ESL deployment solution.
Bluetooth 2.9inch Digital Price Tag Feature
Watch how the 2.9-inch Bluetooth digital price tag simplifies price updates
You will see how the digital price tag updates product information wirelessly via Bluetooth, eliminating the need for manual price changes.
📱 Mobile-Based Control – No Infrastructure Required
Unlike traditional ESL systems that rely on base stations, this ESL solution allows direct communication between mobile devices and labels via Bluetooth. Store staff can use a smartphone or tablet to update prices and product information instantly, greatly simplifying deployment and reducing initial investment costs.
🔋 Ultra-Low Power E-paper Technology
The e-ink display consumes power only when content is refreshed, ensuring extremely low energy usage. With a battery life of up to 2–3 years, this ESL solution minimizes maintenance frequency and reduces long-term operational costs, making it ideal for large-scale deployments.
⚡ Fast and Reliable Wireless Communication
Utilizing 2.4GHz BLE technology, the e-ink labels support stable and efficient data transmission within a typical range of up to 10 meters. This ensures quick updates and reliable performance in dynamic retail environments.
💡 LED Indicator for Smart Operations
Each e-ink label is equipped with an LED indicator that can be triggered during picking or restocking tasks. This feature helps staff quickly locate products, significantly improving efficiency and reducing human errors.
🎨 Flexible Display & Custom Templates
Supports a variety of display content, including text, prices, barcodes, QR codes, and promotional information. Users can easily customize templates to align with branding requirements and marketing campaigns.
Bluetooth Electroinc Shelf Label System
The Bluetooth electronic shelf label system is built on a flexible and scalable architecture that enables efficient data management and real-time communication between the server and display devices.
1. Content Management via Mobile App
Store staff use a dedicated mobile application to edit and manage product information, pricing, and display templates.
2. Bluetooth Communication (2.4G BLE)
The mobile device communicates directly with ESL tags via Bluetooth, sending data packets without the need for gateways.
3. Instant Label Update
Once the label receives the data, the e-ink screen refreshes and displays the updated information clearly and consistently.
Bluetooth Digital Price Tags Customer Case
🛒For Sample or Individual Purchase
This product can be purchased directly from our official consumer store.
For project-based or large-quantity orders, please contact us.
