This is a black Logitech G304 LIGHTSPEED gaming mouse. It is new and unused. #Gadgets/Mice List Amazon Reference Price: Around 5,000 yen ☆What is the Logicool G G304? While being an entry-level wireless mouse, it's a gaming mouse loved by beginners to professionals, featuring 1ms wireless LIGHTSPEED technology, a proprietary HERO sensor, and a lightweight design weighing up to 99g, making it convenient to carry. ☆Wireless with No Delay Equipped with ultra-fast LIGHTSPEED technology, the 1ms wireless gaming mouse G304 frees you from the hassle of wired cables. ☆Proprietary HERO 12K Sensor Equipped with the next-generation HERO 12K optical sensor, power efficiency is improved by about 10 times, achieving maximum tracking accuracy. Fine adjustments to mouse sensitivity are also possible from 100 to 12,000 DPI. ☆250 Hours of Continuous Gameplay In performance mode, you can play games continuously for up to 250 hours with just one AA battery. If you play games for 3 hours a day, you won't need to change the battery for about 3 months. It also has a battery indicator light that blinks red when the battery level reaches 15%. ☆Package Contents ・Product Body ・Wireless Receiver ・Quick Start Guide ・Logo Sticker ※ This product is a parallel import model from overseas. Therefore, you cannot use the domestic G HUB app. Also, a Japanese instruction manual is not included. An extension USB cable is also not included. Please understand this before purchasing. ※ Due to being an imported product from overseas, there may be scratches, dents, or tears on the outer box during transportation. Please refrain from purchasing if you are looking for perfection. Also, please note that returns, refunds, or exchanges are not accepted after purchase. ※ Please note that it may be sold out as it is also listed on other flea market sites.