Weighing only 70 grams, the Pulsefire Haste 2 Core Wireless features a symmetrical shape that ensures comfort during extended gaming sessions, allowing for quick movements and reduced fatigue. This mouse offers versatile connectivity options, including a high-speed 2.4GHz wireless connection and Bluetooth 5.2. The 2.4GHz mode provides up to 100 hours of battery life, while Bluetooth mode extends usage up to 200 hours at a reduced polling rate, ideal for casual gaming.