1、SCANNING PERFORMANCE: Handheld PDA scanner adopts professional scanning host, fast scanning 1D or 2D code, milliseconds response, both near and far distance can scan code. HD front 5MP rear 13MP camera, support autofocus and flash. Also supports Bluetooth 5.0 and NFC. 2、4 INCH TOUCH SCREEN: Handheld barcode scanner adopts 4 inch ultra sensitive industrial grade capacitive touch screen with 480x800IPS resolution, support multi touch. Support face recognition, easy to realize the convenient management of personnel. 3、DUAL BAND WIFI: Professional for android barcode scanner is equipped with superior octa core CPU for MTK6762, and 4GB RAM 64GB ROM mega memory. 4、5000MAH BATTERY: Handheld PDA scanner adopts 5000mAh high capacity battery, ultra low power consumption, fast charging 2.5 hours, ultra long working hours 18 hours, standby 42 days. IP65 industrial guard grade, 1.5 meters drop prevention, easy to deal with harsh environments. 5、WIDE RANGE OF APPLICATIONS: QR barcode scanner's body is thin and lightweight, easy to carry. Suitable for warehouse inventory, wholesale clothing, jewelry management, asset management, retail supermarkets, express logistics and so on.