ship from Japan Excellent response times thanks to innovative LIGHTSPEED wireless technology Hero sensor: Top-class performance and up to 10 times higher power efficiency as a gaming sensor. Up to 12,000 DPI sensitivity and 400 IPS for superior accuracy and responsiveness Up to 250 hours of continuous gameplay on just one AA battery (playtime varies depending on usage environment and conditions). Equipped with a battery indicator light that blinks in red when the remaining battery power reaches 15%. Lightweight design at only 99g, perfect for FPS games High quality white color, ideal for stylish computers