TECKNET 2.4G Wireless Mouse for Laptop, 4800 DPI Optical Computer Mice with 6 Adjustable Levels, 30 Months Long Battery Life Cordless USB Silent Mouse for Notebook, PC, Office Home Work (Blue)

【Multi-function Wireless Mouse】TECKNET wireless mouse with 6 DPI levels(4800/3200/2400/1600/1200/800), easily change the cursor sensitivity depending on your activity. Two side buttons that you can use to control page forward/backward for increased productivity. Advanced technology help mouse moves around the computer screen smoothly 【Precise Responsiveness】This PC mouse use TECKNET TruWave technology provides precise, smart cursor control over many surface types. TECKNET CoLink technology: After pairing there's no need to re-establish pairing after a signal loss or shutdown 【Long transmission distance】TECKNET 2.4G Wireless Gaming Technology make this USB silent mouse ultra-stable, experience zero delay between your thoughts and actions with gaming-grade 2.4GHz wireless, an increased working distance of up to 50ft/15m 【Comfortable Ergonomic Design】TECKNET computer mouse has a streamlined arc and finger rest to help reduce the stress caused by prolonged use. The side pits help reduce slippage and maximize your feeling of use, you can work or play comfortably for long hours 【Power-saving, Long-lasting】This cordless mouse with auto power-off function, mouse will enter sleep mode in few minutes of inactivity. Press any button to wake it up. Powered by 2 AA batteries (not included) , this wireless mouse can last up to 30 months in daily-use condition, you don't need to worry about changing batteries frequently 【Easy to Use】Plug and play! No need any driver, and you can plug and play the laptop wireless mouse directly. You can use this mouse anytime, anywhere. Note:USB receiver is stored on the back of the laptop mouse