The handheld ID card duplicator adopts a compact and ergonomic design, providing simple "READ" and "WRITER" functions for easy operation Suitable frequency: Rfid reader writer only supports id125kz frequency, please confirm the frequencyof the card you want to copy before purchasing Widely applicable: widely used in communities, offices, homes and other places that require security monitoring or access control systems Supported card types: The RFID reader can copy ID cards, HID cards and AWID cards, the RFID reader supports writing T5577, EM4305, CET5200 Colour: Material:plastic Power Supply: 2 x AAA batteries(Not included batteries) Due to different product batches, the appearance may vary, which does not affect the use Package Contents: 1 * ID Handheld 3 * Keychains 3 * Blank Cards Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.