Description: brand new and high quality Features: Made of qualified PVC material, it is environmental and durable. With 3 buttons, it is simple and easy to operate. This copier can copy the ID card frequency 125khz ,250khz ,375khz ,500khz Applicable to copy all of the ID card, such as access cards, cell cards, parking cards. No operation in 30 seconds will automatically sleep and press any for key to wake up. Handheld design, it is convenient to use. Use tips: 1. Switch on, power led flashes one second. 2. Put RFID Card in read area behind the reader . 3. Press read button,choose suitable frequency, read led flashes with beep sounds. 4. Put RFID card to be wrote in read area. 5. Press write button, write led flashes with beep sounds. 6. Copy done. Specifications: Color:White Size: 10.5x4cm/4.13x1.57inch(approx.) Material: Plastic Operation frequency: 125khz ,250khz ,375khz ,500khz Power Supply: 2*AAA battery(Battery not included) Quantity:1Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Include: 1Pc x RFID Duplicator (other accessories demo in the picture is not included.)