Cutting-Edge MCU Power - Fuelled by a Nordic MCU, this technology is the epitome of efficiency and blazing-fast processing. It's the secret behind our extended battery life and pinpoint-precise battery status readings. Experience up to a remarkable 100 hours of usage. Cutting-Edge Sensor Technology - Featuring PixArt’s PAW3395 sensor with integrated Motion-Sync Technology, it boasts impressive capabilities, including 650 IPS speed, 50g acceleration, programmable DPI up to 26,000, and a rapid 1000Hz / 1ms polling rate. Plus, it's 4K Polling Ready. Speed of Light Optical Switches - Minimizing the chances of unintended double clicks, these switches ensure swift and pinpoint responses. Paired with the Pulsar Blue Encoder, which offers a delightful tactile rotation experience, all within a dust-proof structure. Upgraded internal structure - Perfected through learning from the previous version, ensuring a shell rigidity and consistent, satisfying clicks with a Sturdier Structure and Indirect wheel clicks provides smoother rotations without any rattling. Revamped X2V2 mini - Our X2 mini structure remains true to the philosophy of "Simple but not simpler" The X2V2 mini retains its signature shape while undergoing a thorough internal overhaul, achieving an impressive weight reduction down to a mere 51g.