BLE 2.9 inch Electronic Price Tag Digital Labels for Retail Controlled by Mobile Phone

  • group nameRetail Electronic Shelf Labels Solution

  • Min Order1 piece

  • brand nameSertag Electronic shelf labels Manufacturer

  • modelBLE Electronic Price Tag SETPB0290N

  • payment methodT/T

  • update timeFri, 05 Dec 2025 16:30:06 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

Packging & Delivery

  • Min Order1 piece

Briefing

2.9 inch Bluetooth electronic price tag, controlled by mobile phone, no need for a base station, suitable for grocery store.

Detailed

BLE 2.9 inch Electronic Price Tag Digital Labels for Retail Controlled by Mobile Phone
2.9 inch bluetooth esl supermarket
● Mobile Phone Operation: No need for a base station! Control and update tags directly from your mobile phone or tablet, providing convenience at your fingertips.

● Dustproof and Waterproof: Engineered with an IP65 dustproof and waterproof design, ensuring safety and reliability in any environment.

● Firmware Upgrade: Stay ahead with future enhancements! Our tags support firmware upgrades, keeping your technology up-to-date.

● DIY Design: Unleash your creativity! Customize templates for text, barcode, QR code, and picture displays, giving you the flexibility to showcase your brand uniquely.

● LED Reminder Lights: Never miss a beat! LED lights provide visual reminders, enhancing communication and efficiency.
BLE 2.9 inch Electronic Price Tag Feature
✔ Electronic Paper Display
Experience low power consumption and an impressive 2 to 3 years of service life with our electronic paper display screen.

✔ Wireless Communication
Operates at a frequency of 2.4G, allowing seamless screen content updates through Bluetooth wireless communication.

✔ Customization at Your Fingertips
Design captivating displays with our DIY template options. Whether it's a promotional message, product details, or a QR code for easy access to more information, our tags give you the power to communicate effectively.

✔ Stay Connected Anywhere
With wireless communication, manage and update your tags effortlessly. No more hassles with base stations – control everything with your mobile device.

✔ Built to Endure
Our IP65 dustproof and waterproof design ensures that your tags are resilient in various conditions, providing peace of mind in any retail setting.

✔ Eco-Friendly and Cost-Efficient
Experience the benefits of electronic paper display – lower power consumption and a longer service life. Embrace sustainability without compromising on performance.
Bluetooth ESL --- System Architecture
bluetooth esl system
Bluetooth ESL Customer Case
2.9inch Bluetooth esl epaper
Product Model
SETPB0290N
Display Technology
E-ink
Working Frequency
2.4G
Dimensions (mm)
88.5*41.5*13.8
Display Area (mm)
29(H) * 66.9(V)
Resolution (pixels)
296*128
Pixel Size (mm)
0.227*0.226
Battery Capacity
1200mAh (CR2450*2)
Battery Life
2~3 years
Communication Radius
10m
Working Temperature
0~50℃
Visual Angle
Nearly 180°
Display Color
Black and white
Template Design
Yes
Supported Content Format
Text, picture, QR code, barcode
Over-the-air Firmware Updates
Yes
Communication Equipment
Android phone/ iPhone/ tablet
2.9 inch BLE Electronic Price Tags SETPB0290N Specification
Bluetooth ESL User Guide