Model: SRF-915 Display Size: 2.9 "(Dimensions W42 x H91 x D11.2 mm)

Resolution: 296 x 128 / Transfer: EXTERNAL SUB-1GHZ

Battery life: more than 5 years (updated twice daily)

The use of electronic paper technology, low power consumption.

High-resolution, can display any Logo, and can display bar code and QR code.

Theft security buckle design, store the use of ultra-assured.