Razer Viper Ultimate Hyperspeed Wireless Gaming Mouse

Features : - Razer Hyperspeed Wireless technology - Razer Focus+ Optical Sensor - Razer Optical Mouse Switches - 74g lightweight design - 70 hours of battery life - True 20,000 DPI Focus+ optical sensor with 99.6% resolution accuracy - Up to 650 inches per second (IPS) / 50 G acceleration - Advanced Lift-off/Landing distance customization - HyperSpeed wireless technology - Eight independently programmable buttons - Razer Optical Mouse Switches rated for 70M clicks - True Ambidextrous shape - Gaming-grade tactile scroll wheel - On-The-Fly Sensitivity Adjustment (Default stages : 400/800/1600/2400/3200) - Hybrid On-board and Cloud Storage (4+1 profiles) - Razer Synapse 3 enabled - Razer Chroma lighting with true 16.8 million customizable color options - Inter-device color synchronization - Wired and Wireless usage modes - 2.4 GHz dongle - 1.8 m / 6 ft Speedflex cable for charging and wired use - Razer Mouse charging dock compatible - Battery life: Approximately 70 hours (without lighting) (Battery life depends on usage settings) - Approximate size: 126.7 mm / 4.99 in (Length) X 66.2 mm / 2.61 in (Width) X 37.8 mm / 1.49 in (Height) - Approximate weight: 74 g / 2.61 oz (Excluding cable) - Compatible with Xbox One for basic input