Lightweight wireless mouse with up to 100 hours of battery life. I purchased this at the same time as my PC, but ended up buying a different mouse, so I've never opened this one! The retail price is over 10,000 yen. - Model Name: HYPERX PULSEFIRE HASTE 2 CORE WIRELESS - Connection Method: 2.4GHz / Bluetooth - Battery Life: Up to 100 hours - Features: Lightweight, symmetrical design - Compatible Devices: PC / PS5 / PS4 / Xbox Series X/S / Xbox One Thank you for looking.