Mouse Pad - Universal - Wireless Mouse Light Mouse Energy Laser Mouse (Black) Universal Highlights Wireless Mouse Light Mouse Energy Laser Mouse (Black) Wireless Mouse Light Mouse Energy Laser Mouse (Black) The product is shipped based on the color or size of the main product page image. Wireless Mouse Cable Energy Saving Lamp Power Save Laptop Computer Universal Wireless 10m Distance | Laptop Wireless Mouse | Laptop Tools Computer Laser Mouse 5 Level CPI Adjustable 800/1200/1600/2000/2400, Default is 1200 CPI Multi-Level CPI Save Product Design Product Features Product Size: L=123.5 mm*W=71mm*H=39mm Weight: about 80g (without battery) Buttons: 7 buttons with scroll wheel working voltage: 1.5V Working current: 6.5mA/9mA (LED light) Power supply : 1 AA Battery (battery not included) Button Stretch: 7010GCPI: 800/1200/1600/2000/2400DEL Scanning speed: 30IPS Transmission distance: 30m SWITCHING VIFICATION: 5 million times Carrier wireless resistance: 2402MHz -2480MHzusb Interface: USB 2.0, also compatible with USB 1.1O. Required S: Windows XP / Vista / Win 7 / Win 8 / Mac OS X / Linux Installation: 1. Find the wireless mouse and nano receiver in the package. Plug the Nano receiver into the USB port of PC3. The 1 x AA battery correctly inserted into the mouse body (battery not included in the package) 4. The LED light flashes continuously for a few seconds and the mouse is ready to work. Advanced Features 1. CPI adjustable function CPI 800/1200/1600/2000/2400 5 steps adjustable, the factory setting is 1200 CPI, you can easily adjust the CPI by pressing the switch button on the top of the mouse . LED flashes once when converting to 800 CPI, LED flashes twice when converting to 1200 CPI, LED flashes 3 times when converting to 1600 CPI, LED flashes 4 times when converting to 1600 cpi, LED flashes when converted to 1600 CPI four times. Converting to 2000 CPI, LED flashes five times while converting to 2400 cpi.2. Customized functions for the fourth and fifth buttons, it is the two side mouse buttons, and default back and forward functions. After installing the software, you can set two side buttons to achieve different functions, please visit our website eptc.cn to download the software. 3. LED backlight There are three LED backlight parts on the top of the mouse, which are located on the scroll wheel, the logo part and the decorative line. The LED switch button is at the bottom of the mouse. There are three options: ON, OFF, ON/LIGHT. Switch to ON/LIGHT and the LED lights up. 4. Replacing a new battery alarm Low battery indicator The mouse works for a period, the battery will be dead, and the low battery indicator flashes red to remind you to replace the new battery. 5. Power saving and shutdown mode If the mouse continues to work for 8 minutes, it will enter power mode, press any button to restart. If you shut down the PC or remove the nano receiver from the USB port, press any button or move the mouse to enter the power saving mode. 6. Nano Receiver Nano Receiver Ultra-Small Size Design can be plugged into PC/Laptop USB port without interference. Portable travel design, the nano receiver can be inserted into the slot at the bottom of the mouse. 7. Polling frequency adjustable function 2 The polling frequency can be adjusted to 125Hz/250Hz, the default is 250Hz, press and hold the right button and the wheel button to switch, the LED flashes 5 times at low speed for 125Hz conversion, and the LED flashes quickly for 5 times for 250Hz conversion. 8. Reconnect mouse and nano receiver both have built-in code that can set one mouse as receiver or multiple mice as one receiver. Mouse and receiver need to be reconnected under high temperature, strong magnetism and strong vibration. Plug in the Nano receiver from the USB port and plug it in. Keep the mouse 50cm away from the receiver and replace the battery. You can use it by logging back in. What's Included: 1 x Optical Mouse 1 x Mini USB Receiver