Set of 2 Anker wireless chargers, USB connection, black. I bought these but am selling them because I only used them once for testing and then stored them. Specifications: Size: Approximately 100 x 100 x 11mm, Weight: Approximately 63g Input: 5V-2A / 9V-2A, Output: 5W / 7.5W / 10W Brand: Anker Type: Wireless Charger Quantity: Set of 2 Color: Black Connector Type: Micro USB Type B Qi Certification: - Certification Date: 2018/09/17 - Certification Body: Wireless Power Consortium - Qi ID: 4518 Please note: This product is not a magnetic wireless charger. Non-slip and Slim: The slim design fits perfectly on your desk, and the surface is made of rubber to prevent your device from slipping or shifting. Convenient Wireless Charging: It increases charging efficiency and allows for 7.5W output charging for iPhones. It also enables 10W output charging for Galaxy devices (※ For iPhone 12, it can be fully charged in about 3.5 hours) (※ This product is not compatible with the charger (5V/1A output) included with Apple smartphones and the USB ports of computers. Please use an AC adapter of 5V/2A or more, such as "Anker PowerPort+ 1"). Thank you for viewing. Please note that the box is not included. Please consider only if you understand that this is a used item. Thank you.