Wondee Mr. Wonderful 2-in-1 Pack Wireless Mouse and Mouse Mat with Star Design. Mr. Wonderful This set contains a mouse pad and a mouse with a star design. Mouse pad with non-slip and adhesive fabric for desks of all kinds. Wireless mouse with USB receiver. The USB receiver is stored under the battery compartment lid inside the mouse for more convenience. Works with AAA batteries (not included). With optical infrared for higher precision, scroll wheel and DPI switch button. The mouse will automatically turn off when it is inactive for a certain time and turns on again by clicking. Fun and original design, ideal as a gift.