I won this in a giveaway, but I'm not going to use it, so I'm putting it up for sale. It's brand new and completely unopened. The lightweight Razer Viper V3 Pro Faker Edition, with up to 95 hours of battery life. - Model: Razer Viper V3 Pro Faker Edition - Design: Red, Special Edition - Battery Life: Up to 95 hours - Sensor: Razer Focus Pro 30K Optical Sensor Gen 2 - Weight: Ultra-lightweight design - Switches: Razer Optical Mouse Switches Gen 2 Thank you for looking.