1、Sensitive scan code recognition rate and fast transmission speed, no need to load program. 2、Fully charged, long standby time, 1000mAh large‑capacity battery for long standby time, normal charging for 8 hours, standby time up to 1 year. 3、The communication distance of the card reader is long, and the stable communication distance is up to 10 meters. 4、Pairing without password authentication, can be paired directly witout complex steps. 5、The data output default carriage return function, no need to manually select. 6、Widely used, support for Windows/IOS/Android and other devices with Bluetooth communication. 7、Can be directly charged with the mobile phone charger plug and there is no need for other charger. 1 x Scanner1 x Wireless Receiver1 x Data Cable Condition: 100% Brand NewItem Type: ScannerOptional Color: Black, WhiteMaterial: ABSWorking Frequency Band: 13.56M/ 125KhzRead the Card Type: S50 S70 ULTRALIGHT CPU TK4100 EM4100 compatible IC ID cardBar Code Type: One-dimensional code, QR code, Screen codeCommunication Method: 2.4G wirelessFormat: Default 8-bit hexadecimal (software can set the format, such as: 10-bit hexadecimal/10-bit hexadecimal, etc.)Card Read Distance: Approx. 20-60mm/ 0.8- 2.4in(the specific effective card reading distance depends on the card)Card Reader Rate: 106K/BitRead Card Speed: 0.1sRead Card Spacing: 0.5sRead Card Time: < 100msWorking Temperature: -20-70 ℃Battery: Built-in 1000mAh lithium batteryThe Operating System: Support for iOS/WIN XP/Win 7/Win 10/Android/LINUX and other operating systemsThe Other:Status Indicator: 4-Color LED (White: Connection status, Red: Scan confirmation, Blue: Indicator, Green: Charging Indicator)Built-in buzzer prompt sound