s:1. Wired and wireless dual mode freely switching, 2.4G dongle wireless Bluetooth wireless USB wired three types of connection ways.2. Super light only 32g1.13oz weight, mini size compact design, portable carry and use.3. Support Windows XP, Win7, Win8, Win10 operating system PC, Android, IOS devices.4. 450mAh rechargeable high capacity battery can use up to 8H continuous scanning time, only need 4H to charge. Standby time is up to 720Hours.5. 16MB Large capacity storage, safe and reliable. Under offline scanning mode can store UPCEAN barcodes more than 100000pcs.6. In obstacles environment, 15m49ft transmission distance7. The sound and vibration can be turned off.8. Support Bluetooth HID protocol, SPP protocol and BLE protocol (Bluetooth Transmission Mode).9. With rich symbologies supported, support hideadd custom prefixsuffix digits.10. Support scan Codabar, Code11, Code93, MSI, Code 128, UCCEAN128, Code 39, EAN8, EAN13, UPCA, ISBN, Industrial25, Interleaved 25, Standard 25, 25 Matrix, etc most of 1D 2D code.Package Including:1x Eyoyo 2D Barcode Scanner1x 2.4G USB Dongle1x USB Cable1x Manual