Razer Orochi - Wired/Wireless RGB Portable Travel Gaming Mouse - Bluetooth 4.0 Enabled & 8,200 DPI Engineered with Bluetooth 4.0, the Razer Orochi is designed for portability and is the ideal companion for gamers who are always on the move Switch conveniently to the wired mode to experience gaming-grade performance, control, and accuracy at a blistering 1 ms response time ; The Calibration Tab allows you to optimize your Razer Precision Sensor to any mousing Capable of mouse movement speeds of up to 210 inches per second and 50 G acceleration, the Razer Orochis 4G laser sensor delivers uncompromised accuracy  from blazing speed to pinpoint steadiness Fully supported by Razer Synapse, you can push your performance to the limit by customizing your Razer Orochi, tuning it perfectly to your unique specifications Coupled with Bluetooth Low Energy connectivity, the Razer Orochi provides 60 hours of continuous gameplay, or 7 months of normal usage*, so you get over 3x more battery life than its predecessor Please ensure your laptop or Bluetooth adapter is Bluetooth 4.0 compliant for compatibility with Razer Orochi Chroma lighting with true 16.8 million customizable color options 8,200 DPI laser sensor for pinpoint accuracy 7 months of battery life for extended gaming on the go 210 inches per second / 50 G acceleration Ambidextrous form factor with textured rubber side grips