Features: 1.This card reader based on barcode recognition, RFID radio frequency identification technology and bluetooth communication, which has stable and professional performance. 2.Direct matching without password authentication, convenient for using. 3.1000mA/H large capacity battery has a long standby time, charged for 8 hours normally and the standby time can be up to 1 year. 4.Equipped with 2.4G wireless receiver, compatible with multiple systems, no need of installing driver, plug and play. 5.Widely used for Windows, for IOS, for Android and other devices with bluetooth communication. 6.Data output default carriage return function, no manual selection required. Specification: Condition: 100% Brand New Item Type: Card Reader Optional Color: Black, White Optional Type: IC+Scaning, ID+Scaning Working Band: 13.56M/125Khz is Optional Reader Card Type: S50 S70 ULTRALIGHT CPU TK4100 EM4100, Compatible for IC ID Card Bar Code Type: One-dimensional Code, Two-dimensional Code, Screen Code Communication Mode: Bluetooth/2.4G Wireless Format: Default 8-bit hexadecimal system (format can be set by software, such as 10-bit hexadecimal system / 10-bit hexadecimal system, etc.) Card Reading Distance: Approx. 20-60mm/0.8-2.4in (the Specific Effective Card Reading Distance is Related to the Card) Card Reading Rate: 106K/Bit Card Reading Speed: 0.1s Read Card Spacing: 0.5s Card Reading Time: < 100ms Operating Temperature: -20 -70 Operating Current: 100mA Charging Voltage: 5v Battery Capacity: 1000ma/h Weight: Approx. 50g/1.8oz (net weight) Weight: Approx. 215g/7.6oz(Included package) Operating System: for IOS, for WINXP, for Win 7, for Win 10, for Android, for LINUX, etc Other Status Indicator: 4-color LED (" White "connection Status, Red Scan Confirmation,"Blue "indicator, "Green" Charging Indicator) Built-in Buzzer Prompt Sound Size: Approx. 50 x 90 x 22mm/2 x 3.5 x 0.9in PackageList: 1 x Card Reader1 x USB Cable1 x USB Receiver1 x Instruction5 x Card Note: The card reader has a built-in sleep system.When the card reader is not in use, it will sleep automatically after 60S. If it needs to be turned on again, press the button again, and the card reader can enter the working state again