Razer Atheris Bluetooth Wireless Mouse Ambidextrous Mini Portable Gaming Mouse 7200 DPI Optical Sensor 2.4 GHz for Work and PlayCategory: Bluetooth Mini MousePlease note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingOptimized for both work and play, the Razer Atheris is packed with features such as industry-leading signal stability, dual-connectivity, and over 300 hours of continuous use*, all in a pocket-sized ergonomic body, focused on delivering performance and productivity. Features:350-Hour Continuous Use on a Pair of AA BatteriesDon’t worry about replacing batteries while traveling for work or busy with back-to-back meetings which is why the Razer Atheris is engineered to give you over 300 hours* of interruption-free use. 7,200 DPI Optical SensorWith a 7,200 DPI optical sensor, the Razer Atheris has one of the highest DPI for a mobile mouse. It gives you extreme accuracy and incredible control over spreadsheets or headshots. The extra resolution works perfectly for multiple monitors and even 4K screens and beyond. 2.4 GHz with Adaptive Frequency TechnologyFeaturing Razer's proprietary wireless technology, the Razer Atheris provides you with industry-leading transmission stability. So whether you’re in a café or the office where multiple wireless devices may interfere with the frequency, your mouse maintains a solid connection. Ambidextrous Ergonomic Form FactorUse gaming wheel and have improved rubber anti-slip side grips. Whether you’re right-handed or a south-paw; use claw, palm or fingertip-grip, this mouse stays firmly in hand and comfortably so for extended periods of gaming. Built-in Bluetooth & Compact and Mobile ReadySlim design and small size make it can be taken wherever possible. Built-in bluetooth makes it convenient to use and not easy to be lost. Razer Synapse SupportedRazer's hardware based on online cloud. Set parameters such as DPI and polling rate precisely. Save files automatically and keep the same pace with cloud server. Specification:Dual 2.4 GHz and Bluetooth LE connectivityBattery life: Approximately 350 hours of continuous gaming*True 7,200 DPI optical sensorUp to 220 IPS / 30 GAdaptive Frequency TechnologyOn-the-fly sensitivity adjustmentGaming-grade tactile scroll wheelAmbidextrous design with enhanced rubber side gripsFive independently programmable Hyperesponse buttons1000 Hz Ultrapolling2.4 GHz dongleRazer Synapse 3 enabledApproximate size: 99.7 mm / 3.9 in (Length) X 62.8 mm / 2.5 in (Width) X 34.1 mm / 1.35 in (Height)Approximate weight 66g / 0.14 lbs (Excluding batteries)Includes 2 X AA batteries Package list:1 * Razer Atheris Mouse2 * AA Batteries1 * User Manual"