Description: Product Name: This is a Cordless Mice, a double mode three channel mouse that supports USB (2.4G) and 5.0 connections for seamless operation across multiple devices. High Sensitivity and Range: The DPI sensitivity range of this Ergonomic Mouse is from 800 to 3200 DPI, ensuring premium control of all tasks. It has a pickup distance of 1 meter and a recognition distance of up to 10 meters. Advanced Functions: The Computer Mouse comes with six function keys for easy navigation, and also features voice transcription, , and search, which can translate more than 200 languages in real time when you speak directly to the mouse. Compact and Portable: This ergonomic Mouse features a small design, making it premium for use on the go while maintaining a quiet and elegant presence in an office environment. Ergonomic Design: This Professional mouse is made of premium PP material, with a battery indicator light, ergonomic design, comfortable to use, and about 11 cm in length. Specification: Connection method: USB (2.4G) and 5.0DPI sensitivity: 800 to 3200 DpiPickup distance: 1 meterWireless identification distance: 10 metersNumber of function keys: 6Charging port: Type C interface 5V 1ACharging time: about 1.5 hours Size Chart: Length: about 11cm/4.33inch Package Includes: 1 mouse1 USB charging cable1 instruction manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.