1Low Decibel: The portable mouse has low decibel left and right mouse buttons, suitable for libraries, conference rooms, coffee shops, etc 2Ergonomic Design: The rechargeable mouse has an ergonomic design, with wireless connection, making it easy and convenient for you to use 3Small and Portable: The office mouse has a touch scroll wheel design, which is small and portable, suitable for use anytime, anywhere 4Scope of Application: The wireless mouse is suitable for BT computers running for Win XP, for Win VISTA, for Win7, for Win8, for Win10, as well as tablets 5ABS Metal: The wireless mouse is made of ABS and metal, which is wear resistant and durable, and has a long service lifeItem Type: Wireless MouseMaterial: ABS, MetalBT Version: 5.0Transmission Distance: 10meters/10.9ydWireless Carrier Frequency: 2.402 to 2.48GHzResolution: 800DPI, 1200DPI, 1600DPIInterface: Type CRated Working Voltage: 3.7VRated Operating Current: 20mABattery Capacity: 450mAh Lithium Ion Battery (built in)Compatible Systems: For Win, for OS X, for Android1 x Wireless Mouse1 x Type C Charging Cable1 x User Manual