售后服务体系
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printer technology
THERMAL
Introduction
R330 Pro Smart Handheld POS Terminal
Display
5.5" HD, 1440*720,Capacitive multi-touch
Card Slot Support
1* Nano SIM,1*PSAM,1*Micro SD
Data Connect
4G(Full band)/3G/2G,WIFI 2.4G/5G,BT3.0/4.2/5.1 BLE
Barcode Scanner
Rear camera scanning
Battery
7.7V/3000mAh(egual to 3.85V/6000mAh)
Interface
1* Type C, Support OTG