WEB LINK: https://www.sonicinformed.co.za/catalogue/catalogue-peripherals-input-devices-mice/ug-mse-25444

UGreen 25444 Dual Connectivity Wireless / Bluetooth V5.0 Ergonomic Vertical Mouse Designed At 57 Degree Vertical Angle For Optimal Comfort And 4 Adjustable DPI (1000/ 1600/ 2000/ 4000) And Equipped With 5 Buttons - Black Colour

Features:
-Anti-slip and Anti-sweat
-Unique 57° Vertical Angle
-10m Transmission Distance
-Compatibility and Flexibility
-99% Silent Clicking and silent scroller
-Ergonomic Design for Wrist Comfort
-Dual Connectivity with BT and 2.4GHz
-Support Windows and Mac dual system
-High DPI and Adjustable 4 Level, 4000DPI

Specifications:
-Model no: MU008-25444
-Connectivity: Bluetooth/2.4GHz
-Bluetooth Version: 5.0
-Frequency Band: 2400MHz-2483.5MHz
-Max. RF Output Power: 4dBm (EIRP)
-Transmission Distance: 10m/33ft (Amx.) (no blocking)
-DPI (Sensitivity): 1000/1600/2000/4000 DPI
-Battery Type: Alkaline Battery
-Battery Model: 1xAA
-Rated Voltage: 1.5V
-Compatible Systems: Windows 7/8.1/10/11, macOS 10.5 or later, Linux, ChromeOS, Android 5.0 or later

-Weight: 200g
-Dimensions: (L)13 x (W)8 x (H)9cm

What's in the box:
-1x UG 25444 Wireless Mouse