LingsFire Super Cute Wireless Optical Cartoon Panda Mouse Rechargeable Mini 2.4GHz Wireless Panda Desktop Laptop Unique Novel Portable(Black & White) Rechargeable wireless type. Built-in rechargeable lithium-ion battery,very convenient to use, dispense with frequent battery replacement trouble, comes with a recharging usb cable. High performance optical sensor ensures excellent precision and control.It has two EYES, that are used as the left click and right click buttons, and a scroll button for its nose. New novel type of wireless mouse, comes with a receiver,transmission distance is up to 10m, meet the need of fluent operation. Designed specifically for female users or kids who have small hands.Special panda design, super cute and stylish. You deserve it! Usage: Insert the receiver into computer USB port, pay attention the receiver contact with USB interface whether are in good condition, then wait for 5 seconds around to normal work.