-Brand: Zkong
-Neme:
-Size:1.54 ″
-Other Size: 2.13″, 2.6″, 2.7″,2.9″,4.2″, 5.8″,7.5″ 11.6″, 13.3″
-Language:Chinese, English, French, Thai, Arabic, Spanish, Portuguese etc.
-Battery Life: 5 years
-Display: white, black, red/yellow
-Working Temperature:0~45℃
-Certificates: ISO/CE/FCC/ROHS etc
-Function:display, LED light , NFC, store management etc