pThe Targus ErgoFlip EcoSmart Mouse uniquely combines ergonomics with a sustainable, ambidextrous design that can be easily converted from left-hand to right-hand use with a simple twist of the top.. bSpecifications /b ul liPointing Device Connectivity Technology: Wireless; liPointing Device Wireless Technology: Bluetooth; liMovement Detection: Optical/BlueTrace; liMovement Resolution (dpi): 4000; liNumber of Total Buttons: 6; liErgonomic Fit: Symmetrical; liMouse Size Class: Mid Size; liBluetooth Version: 5; liBattery Included: Yes; liWeight: 0.48 lbs; /ul.