Mini size, light and portable. 50m viewing distance wireless transmission. Bluetooth/2.4G/Wired Mode, 3modes for option. Support HID/SPP/BLE mode and can switch. Supports instant upload mode and storage mode. Excellent decoding ability, fast to scan 1D and 2D barcodes on paper/screen. Can store 100,000 barcode in offline storage mode, very convenient to use. Built-in 1500mAh Battery, it can support 18 hours Continuous scanning and 2 months standby after 4hours full charge. Support for smart phones/tablets/computers; compatible for Windows /Android /IOS Application fields : Supermarket, Retail, Warehouse, Logistic, Library, Medical etc.