Features:100% Brand new and high qualityColor: blueFrequency: 125KHzPower: 2xAAA battery(Not Included)Support blank tag: T5577, EM4305It is very easy and convenient for daily use.Portable size, easy to carry out in your bag.Built in led lights and buzzer individual indicator.Built in antenna of the receiver.Read / write paper and remote controls can be cloned and copied.Notice:Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.includes:1 x RFID ID Card Copier10 x Tags