Ergonomic 57° Design - This ergo mouse wireless adopts natural vertical angle, promotes a handshake grip to reduce wrist pain, finger numbness, and forearm tension. Stay comfortable even during long hours of work.

Real LED Display & Knob Control - Come with a LED screen, a Rotary Knob, and a middle switch button. Press the button to switch functions, and rotate the knob for fine adjustment. This vertical mouse supports: Multi Task Window Switch; Web Page Switch; Zoom in/out; Volume & Screen Brightness Adjustment; DPI Display; Connection Channel Display; Power Status; Connection Status; Operating System Display; Make your work and play more convenient.

Triple-Mode Connection - Supports 4-way of connection: 2.4G wireless with USB-A receiver, dual Bluetooth 5.0, and a USB-C wired connections(plug and play). SANWA ergonomic bluetooth mice can easily pair and switch between up to three devices like laptops, desktops, and tablets. Note: When connected with wire, this ergo mouse cannot switch between other 3 devices. Only on 2.4G or Bluetooth mode, it can be switched.

Customizable Buttons with Software - Supports buttons customization through SANWA’s software (see manual for details). Download and install to easily assign functions to buttons. Note: The software must remain open to enable custom button functions. Software only works with Windows system.

Upgrade Blue LED Sensor & 4 DPI Levels - High-precision blue LED sensor delivers more accurate tracking than traditional red light sensors, even on glossy or uneven surfaces. Enjoy smoother control on desks, mouse pads, or glass. 4 adjustable DPI settings (800/1200/1600/2400) for design work, office tasks, browsing, and light gaming.

Type-C Charging & System Compatibility - Type-C port supports charging while using. Built-in 500mAh rechargeable battery with 3 sleeping modes for extended standby time. This rechargeable wireless mouse is compatible with Windows 11/10/8.1/8, Mac OS 12/11/10.14~10.15, Chrome OS, Android 8~12、iPad OS13~16、iOS13~16,and the versions later. Note: This mouse cannot works with fast charging plug, or the battery may be damaged. The standard charging is 5V 1A.