Series...Naga Model Name...V2 HYPERSPEED Connectivity...Wireless (Bluetooth) This is a genuine, brand-new, unopened product. It will be carefully packaged in a cardboard box for shipping. A copy of the purchase history screen with personal information redacted can be included if desired; please let me know after purchase if you would like this. 【Multi-Function Buttons】 This mouse features 19 programmable buttons, offering high customizability for efficient gaming and work. 【Wireless Connectivity】 Supports both Bluetooth and HyperSpeed Wireless connection modes, allowing you to choose the best option for your needs. Boasts long battery life for extended use. 【Ergonomic Design】 The shape fits comfortably in your hand, reducing fatigue during long hours of use and providing a comfortable operating experience. ※Suggested Retail Price: ¥16,500 - Brand: Razer - Number of Buttons: 19 - Programmable: Programmable buttons - Wireless Modes: Bluetooth and HyperSpeed Wireless - Battery Life: Up to 400 hours via Bluetooth, up to 250 hours via HyperSpeed Wireless