Resources: Ergonomic design: The ergonomic shape and vertical design keeps your hand / arm in a more natural position. This ergonomic mouse provides sufficient support to the palm. Reduces voltage / wrist pain compared to the mouse (Note: the mouse is right-handed) Widely compatibility: The Wireless Mouse Type C is specially designed for all devices with door type C, works seamlessly with Notebook 12 '' Notebook Pro 2016/2017, Chromebook, mobile phone, laptop or any other device with a Type- connector C.CON STABLE CONNECTION WITH LESS NOISE CLICK: Provide a mouse connection without powerful and reliable wireless 2.4 GHz high-performance anti-interference with transmission distance of 32.8 feet / 10M. A quieter click makes you concentrate on work without disturbing others at his side. Just Plug and Play A Nano USB receiver6 BUTTONS AND ADJUSTABLE DPI 3: Added functionality buttons next / previous, offering convenience to browse the web page; the top choice for Internet users, players and people who work a lot on the computer. optical tracking technology resolution 800/1200/1600 DPI offers more sensitivity than standard optical mice for smooth, precise tracking on a wide variety of surfacesWireless technology: 2.4G Wirless