What You Get: Wireless Mouse, USB Receiver. Besides, Next 1 we provide worry-free 24 mouths warranty and friendly customer service. Compatible with Windows XP, Vista, 7, 8, 8.1,10 and Linux. Works with Notebook, Chromebook, PC, Laptop, Computer, and more.(batteries are NOT included). 2.4GHz Wireless Mouse- Ensures reliable connection with an increased working distance of up to 33' (15m) and eliminates delays, dropouts and interference. Super smooth and table. Ergonomic Design - The perfect ergonomic contours design provide all day comfortable even after long hours using. Also the iron man shape design and the led blue light can be switched ON☀/OFF by the switch button at the bottom which can bring you cool feeling. 800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.A Iran Man Wireless Mouse takes you far away from the everyday. All the way to your happy place. Lasts up to 3 months on a single battery. Responds up to 33 ft. (10m) with a nano wireless receiver. Rips through web pages and docs with precision scrolling. ✪ Plug and Play: No additional software or driver installation is needed, wherever you go, just simply plug in the tiny nano receiver and start using your mouse right away. ✪ 2.4 G wireless transmission technology: Enjoy the fast data transfer at the convenience of wireless technology ✪ 100 millions clicks Life: Split design with100 million times longer using life ✪ Compatibility: Windows 10 / 8 / 7 / Vista / XP / 2000 Linux Mac OS X system etc. ✪ Wireless rated voltage: 3.0 V ✪ Battery: 2 * AAA (not included) ✪ Marvel Mouse operation instructions: 1. Open the battery warehouse, load 2*AAA batteries, remove the USB receiver in the battery warehouse, cover the battery warehouse, and enter the boot mode. 2. Insert the USB receiver into the computer's free USB port. The first time you install the computer, you will be prompted to find an available USB device, and it will be installed automatically. You can use the mouse normally. 3. When the mouse is not operated for 3 minutes, it will automatically enter the standby state. It cannot be used. You can click the left mouse button to activate the mouse. 4. If the mouse has not been used for a long time, please remove the battery in the battery warehouse to prevent the battery from leaking and damaging the mouse. ✪ Package including: Wireless Mouse * 1 USB Receiver * 1