Rechargeable Optical Mouse: Cordless mouse with built-in rechargeable lithium battery; High cycle life; No need to change the battery; Easily charged using the included USB cable; 2-3 hours charging time; More than 7 days of working time and 30 days of standby time; Please charge the mouse for 2-3 hours before the first useLED Colorful Light: Power-saving mouse with 7 different colorful breathing lights; 7 different color changes randomly while in use; Bottom switch to control lights freely; Offers soothing light; Creates a cool and fancy atmosphere for work and play3 DPI Switch Computer Mouse: 3 adjustable DPI switches (1000, 1200, 1600); Freely change mouse speed to meet different needs; Optical tracking technology provides sensitivity and precise tracking on a wide range of surfaces; Plug and Play Wireless Mouse; 2.4GHz wireless technology provides a powerful and reliable connection; Effective up to 10 meters of range; No need to install software; Can be used for gaming or daily work; Note: No Bluetooth mode functionSilent & Comfortable Mouse: Silent click wireless mouse with classic ergonomic design; Offers maximum support and comfort; Silent button reduces 90% noise; Helps you concentrate on work or study without disturbing others; Ideal for office, conference room, cafe, library, or bedroom; Ultra-thin, lightweight, and convenient for carrying or travelingWide Compatibility: 2.4GHz wireless mode works with computer, laptop, desktop with USB and type-c port; Plug and play; USB receiver stored inside the back of the mouse; Note: 1. Hardware: PC with USB 2.0 and above; 2. Operating System: Mac OS, DOS, Windows 2000, 2003, XP, Vista, Win7, Win8, Win10; Scroll wheel only works under the operating systems listed above; Please check or update the operating system before useWarm Reminder: 1. It's out of power if the mouse LED lights stop; Please recharge it; 2. Unavailable or abnormal function; Please unplug the USB interface and plug it in again, restart the computer; 3. Unable to connect; Please check whether the switch at the bottom of the mouse is in place and whether the mouse battery is too low; 4. To save power and provide long-term usage, the wireless mouse will fall asleep after 10 minutes of no-operation; It can be woken up by clicking any button; 5. If5. If you do not use the mouse for a long time, please turn off the "OFF" button to save power

• Black-Black Nose: Rechargeable Optical Mouse: Cordless mouse with built-in rechargeable lithium battery; High cycle life; No need to change the battery; Easily charged using the included USB cable; 2-3 hours charging time; More than 7 days of working time and 30 days of standby time; Please charge the mouse for 2-3 hours before the first useLED Colorful Light: Power-saving mouse with 7 different colorful breathing...
• Black-Black Nose: Rechargeable Optical Mouse: Cordless mouse with built-in rechargeable lithium battery; High cycle life; No need to change the battery; Easily charged using the included USB cable; 2-3 hours charging time; More than 7 days of working time and 30 days of standby time; Please charge the mouse for 2-3 hours before the first useLED Colorful Light: Power-saving mouse with 7 different colorful breathing...