... configuration:RFID,Camera,GPS,WIFI/Bluetooth,1D barcode scanner,2D barcode scanner,power adapter,CDMA,3G Specifications: CPUTI Cortex ... A/B/NFC,Contactless EMVAudio & VibrationSpeaker (mono) x 1, Microphone x 1 ; with vibration AlertVibrate alertSupportPowerRechargeable Battery:2000mAh Li ... Interface:UARTPhysical SpecificationDimension (mm):208 (L) x 85.5(W) x 53(D) mm Weight:500g Operating Temperature ...