. Introducing the Razer Orochi V2—a compact ultra-lightweight wireless gaming mouse with the longest battery life in the market for peerless portable performance. Armed with an upgraded sensor & switches for crisp control it’s the perfect partner for gaming on the go. for seamless control when gaming on the go *excludes battery weight Its small portable design makes it the ideal travel companion for gaming while its ambidextrous shape allows for easy handling & deft control—all at no compromise to build strength. 2 Wireless Modes with Razer™ Hyper Speed Wireless & Bluetooth Maximize its battery life for work via Bluetooth & maximize your after-hours gaming with the seamless low-latency performance of Razer™ Hyper Speed Wireless. Up to 1000 Hours of Battery Life for long-lasting performance Built for the gaming & work grind it lasts up to 1000 hours on Bluetooth & up to 450 hours on Razer™ Hyper Speed Wireless & can go for ages before its batteries need replacing. 2nd-gen Razer™ Mechanical Mouse Switches for enhanced click durability & consistency With new gold-plated contact points the switches are less prone to degrading & have a longer lifespan of up to 60 million clicks so you can enjoy crisp execution that’s just as consistent. Razer™ 5G Advanced 18K DPI Optical Sensor for cutting-edge precision Enjoy responsive pixel-precise aim with an enhanced sensor that flawlessly tracks your movement with zero spinouts. Works with AA/AAA Batteries for greater versatility & convenience Requiring only one AA* or AAA battery to work this mouse has a hybrid battery slot that’s optimally positioned for balanced weight distribution. *included with mouse Razer™ Hyper Speed Wireless Technology Wireless Without Equal Performing better than any other wireless technology its low latency & high-speed transmission registers swipes & clicks instantaneously. It’s also highly adaptive & able to switch seamlessly between frequencies to maintain peak stability allowing you the freedom to compete at your best..