Portable Mini Bluetooth Wireless 2.4G Barcode Scanner 3 in 1 Features: Perfectly support Windows XP, Win7, Win8, Win10 PC system &Android and iOS devices Support Blutooth HID Protocol. Auto data detection ensures transmission accuracy Easy Memory capacity up to 512000 bits (35000 EAN 13 codes),users do not need to worry about the barcodes lost Large capacity battery work time:15h standby time:720h Rich decoding types Using imported buttons, long life. Package Included : 1 x Barcode Scanner 1 x USB Charging Cable 1 x Quick Start Guide 1 x USB Dongle This is a 3-in-1 CMOS Barcode Scanner that can read 1D 2D QR barcode on paper and screen. CMOS Scanning Technology If you need to read 1D/2D/QR barcodes off a screen, such as computer monitor, smartphone or tablet, or scan through glass surfaces, plastic shrink wrap, a CMOS scanner is likely the way to go. 3 in 1 Connection Bluetooth Connection: Connect the scanner to your device via Bluetooth technology. The transmission distance in the obstacles environment is about 10m / 33ft. The tansmission in the environment without any obstacles can reach up to 50m / 164ft. 2.4GHz Wireless Connection: Connect the scanner to your device via the USB adapter. The transmission distance in the obstacles environment is about 50m / 99ft. The tansmission in the environment without any obstacles can reach up to 100m / 328ft. Wired Connection: Connect the scanner to your device via the USB cable. In wired mode, user can scan barcode while charging. 2 Upload modes Instant Upload Mode: Read barcodes & upload barcode straight to the file you have opened Storage Mode: All scanned barcode will be stored directly into the bulit-in memory of the scanner. You can upload the data to your device in batch. Internal offline storage supports up to 12500 barcodes max. Compatible System Compatible Operating System: Compatible with Windows, Mac OS,Linux, Android, IOS. Note: Not compatible with software that has its own custom scanner， such as Square. Compatible Barcode Type 1D Barcode ：UPC, EAN, Code 128, Code 39, Code 93, Code 11, Interleaved 2 of 5, Standard 2 of 5, Industrial 2 of 5, Coda bar, MSI, GS1. 2D Barcode : QR Code, Data Matrix & , PDF417, Aztec code, Maxicode. 1500mAh Battery Using a 1500mAh rechargeable battery, the scanner has a 13 hours of continuous scanning. 45 days long standby time. Application area This barcode scanner could be used in library, file management, inventory tracking, POS(point of sale), etc. Sturdy Anti-shock HENEX 2D wireless Bluetooth barcode scanner has passed the 5ft/1.5m drop test, so it can avoid damage caused by falling from a height of 5ft.