MOQ flexible. Bulk orders get additional discounts. OEM branding available.
Largest 7.5" BLE ESL available — maximum visual impact, no gateway needed
Smartphone app management — instant wayfinding and signage updates
800×480 resolution — tablet-sized E-Ink display for rich content
4-color BWRY for high-visibility promotional and flagship signage
5+ year battery — ideal for permanent large-format installations
IP54 rated — reliable in demanding warehouse and retail environments
Perfect for warehouse wayfinding, flagship store signage, and premium retail
| Display Technology | E-Ink (Electronic Paper) |
| Screen Size | 7.5" |
| Resolution | 800×480 pixels |
| Display Colors | Black / White / Red / Yellow (4-color) |
| Communication | Bluetooth 5.0 (BLE) |
| Gateway Required | No — smartphone app control |
| App Range | ~10 meters from smartphone |
| Battery Life | 5+ years (typical usage) |
| Operating Temperature | -10°C to +60°C |
| IP Rating | IP54 (Dust & Splash Resistant) |
| Material | ABS plastic housing |
* Specifications subject to change without notice. Contact us for the latest datasheet.
BLE-750BWRY Electronic Shelf Label (Bluetooth) — 7.5" E-Ink electronic shelf label (ESL) featuring Black / White / Red / Yellow (4-color) 4-color display. Powered by Bluetooth 5.0 (BLE). No gateway needed — smartphone app control. Battery life up to 5+ years. IP54 rated for dust and splash resistance. Operating temperature: -10°C to +60°C. Ideal for Large format retail, warehouse wayfinding, premium boutique signage, flagship stores.
Tocvue ESL labels use ultra-low power E-Ink (electronic paper) technology — the same display used in Kindle e-readers. The screen only draws power when the content changes, resulting in a 5+ year battery life. No backlight needed — paper-like readability from any angle, even in direct sunlight.
The BLE-750BWRY is available in two connectivity versions: SLIM Series (2.4GHz) requiring the CEDAR V3 AP gateway for centralized management of hundreds of tags, and BLE Series (Bluetooth 5.0) requiring no gateway — controlled directly from a smartphone app. Choose the version that best matches your store size and deployment requirements.
Factory-direct from Tocvue — professional ESL manufacturer since 2016. Contact us for wholesale pricing, sample units, and OEM customization.
The BLE-750BWRY is a 7.5-inch Bluetooth ESL from Tocvue, the largest BLE model designed for flagship retail displays. It uses Bluetooth 5.0 (BLE) for wireless connection — no base station required, controlled via smartphone app. The 800×480 pixel E-Ink display delivers stunning content in 4 colors (Black/White/Red/Yellow). With 5+ years battery life, it is perfect for premium showrooms, electronics flagships, and large product displays.
BLE-750BWRY operates via Bluetooth 5.0 (BLE) and connects directly to a smartphone app. No base station, no gateway, no IT infrastructure needed — simply install the app and start updating prices within minutes.
7.5-inch inch E-Ink screen displays prices in Black, White, Red, and Yellow. Red and yellow highlighting makes promotions and clearance prices instantly visible to shoppers, driving attention to featured items without paper waste.
Powered by CR2450 batteries, BLE-750BWRY delivers over 5 years of continuous operation under normal use (up to 4 price updates per day). Batteries are user-replaceable, eliminating the need for unit replacement when power runs low.
Prices update in real time across all tags simultaneously. Whether changing a single item or running a store-wide promotion, changes reflect on shelf labels within seconds — no walking the floor with paper tags.
With IP54 dust and splash resistance, BLE-750BWRY is built for the retail environment. Its slim profile fits standard shelf rails, and the e-ink display remains readable even under bright store lighting.
Contact us for wholesale pricing. MOQ flexible. Samples available.
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