Logitech G309 Lightspeed Wireless Gaming Mouse, Lightweight, LIGHTFORCE Hybrid Switches, Hero 25K Sensor, 86g & 300+ hr Battery Life with AA Battery, 6 Programmable Buttons, PC & Mac – Black

• Max Play: Switch between the robust yet low latency LIGHTSPEED wireless and Bluetooth connectivity on this wireless gaming mouse for total wireless flexibility
• Min Weight: Logitech G309 LIGHTSPEED is a lightweight gaming mouse that weighs just 86 g with the included AA battery or 68 g (battery-free) with use of POWERPLAY wireless charging system
• Max Precision: HERO 25K sensor on this wireless gaming mouse tracks exactly to the sub-micron with zero smoothing for precise wireless gaming
• Min Charging: 300+ hours with AA battery or unlimited battery life with POWERPLAY, so you can focus on the game, not your battery life
• Max Speed: LIGHTFORCE optical-mechanical switches with optical speed, mechanical feel, and optimized gaming performance