Razer Atheris Gaming Wireless Mouse Bluetooth White (RZ01-02170300-R3M1)

Atheris is designed to provide over 300 hours of uninterrupted use. 7200 dpi optical sensor
With a 7200 DPI optical sensor, the Razer Atheris is one of the highest DPI for a mobile mouse. It gives you extreme accuracy and incredible control over your spreadsheets or headshots. The extra resolution works great for multiple monitors and even 4K screens and beyond. 2.4 GHz with adaptive frequency technology
With Razer's proprietary wireless technology, Razer Atheris delivers industry-leading transmission stability. So whether you're in a coffee shop or an office where multiple wireless devices can interfere with the frequency, the mouse maintains a stable connection.