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_x000D_ Item Type: Card Reader_x000D_ Optional Color: Black, White_x000D_ Optional Type: IC+Scaning, ID+Scaning_x000D_ Working Band: 13.56M/125Khz is Optional_x000D_ Reader Card Type: S50 S70 ULTRALIGHT CPU TK4100 EM4100, Compatible for IC ID Card_x000D_ Bar Code Type: One-dimensional Code, Two-dimensional Code, Screen Code_x000D_ Communication Mode: Bluetooth/2.4G Wireless_x000D_ Format: Default 8-bit hexadecimal system (format can be set by software, such as 10-bit hexadecimal system / 10-bit hexadecimal system, etc.)_x000D_ Card Reading Distance: Approx. 20-60mm/0.8-2.4in (the Specific Effective Card Reading Distance is Related to the Card)_x000D_ Card Reading Rate: 106K/Bit_x000D_ Card Reading Speed: 0.1s_x000D_ Read Card Spacing: 0.5s_x000D_ Card Reading Time: < 100ms_x000D_ Operating Temperature: -20 -70 _x000D_ Operating Current: 100mA_x000D_ Charging Voltage: 5v_x000D_ Battery Capacity: 1000ma/h_x000D_ Weight: Approx. 50g/1.8oz (net weight) _x000D_ Weight: Approx. 215g/7.6oz(Included package)_x000D_ Operating System: for IOS, for WINXP, for Win 7, for Win 10, for Android, for LINUX, etc_x000D_ Other Status Indicator: 4-color LED (" White "connection Status, Red Scan Confirmation,"Blue "indicator, "Green" Charging Indicator)_x000D_ Built-in Buzzer Prompt Sound_x000D_ 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