Logitech G309 LightSpeed Wireless Gaming Mouse

Product Description: Dimensions Height: 39 mm Width: 64 mm Length: 120 mm General Specifications Resolution: 100 – 25,600 DPI Onboard memory: Up to 5 Weight with POWERPLAY: 68 g Weight with AA Battery: 86 g LIGHTFORCE SWITCHES: Hybrid optical-mechanical switches LIGHTSPEED wireless technology: Yes Tracking Sensor: HERO 25K40 G *Tested on Logitech G240 Gaming Mouse Pad400 IPS *Tested on Logitech G240 Gaming Mouse Pad Zero smoothing/acceleration/filtering: Yes Durability PTFE Feet: Yes Battery Constant motion: 300 hrs with LIGHTSPEED Wireless, 600 with Bluetooth *Battery life may vary based on user and computing conditions