brand new, open box. batteries were bad, I replaced with fresh ones.The Microsoft Arc Touch Wireless Mouse in black is a sleek and modern piece of technology that offers a comfortable and efficient user experience. With its wireless connectivity, users can enjoy the freedom to move around while using the mouse. The Arc Touch design provides a unique and stylish look, perfect for those looking for a functional and attractive mouse for their computer or tablet setup. This new open box product from Microsoft is sure to enhance the productivity and usability of any workspace.