... move personnel. Can bear every day whole day be used for almost any use environment in, It designs cleverish, Durability durable ... dimensionals bar codes Support QRCode, Data Matrix and PDF417 wait for international use general normative support ( Select and match) RFID ... WEP data encryption, Support WPA, WPA- PSK, WPA2, WPA2- PSK Waits for encrypt with safety mechanism Bluetooth 2.0+ EDR CDMA 153 ...