Vertical Ergonomic Mouse 57° — LED Display & Rotary Knob, 5 Programmable Buttons, 4-Way Connect (2.4G / Bluetooth 5.0 / Wired USB-C)

Comfort-first 57° Vertical Shape — Designed with a natural 57° tilt to encourage a handshake grip, this ergonomic mouse helps reduce wrist pain, finger numbness, and forearm tension for long work sessions. LED Screen with Rotary Knob & Middle Switch — Built-in LED display plus a Rotary Knob and a central switch button let you cycle functions with a press and make fine adjustments by rotating the knob. Supported functions include: 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. Four Connection Modes (2.4G / Dual Bluetooth 5.0 / Wired USB-C) — Provides 4-way connectivity: 2.4G wireless via USB-A receiver, dual Bluetooth 5.0 channels, and a USB-C wired connection (plug-and-play). The mouse can pair and switch between up to three devices (laptops, desktops, tablets). Note: When using the wired USB-C connection, device switching is disabled; switching is available only in 2.4G or Bluetooth modes. Customizable Buttons via Software — Button assignments can be changed using the companion software (see manual). The software must remain open for custom button functions to work. Software is compatible only with Windows systems. High-Precision Blue LED Sensor & 4 DPI Levels — The upgraded blue LED sensor offers more accurate tracking than traditional red-light sensors, improving performance on glossy or uneven surfaces (desks, mouse pads, glass). Four DPI settings are available: 800/1200/1600/2400 for design, office tasks, browsing, and light gaming. Type-C Charging, Battery & Compatibility — USB-C port supports charging while in use. Built-in 500mAh rechargeable battery and three sleep modes extend standby time. 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 later versions. Important charging note: do not use a fast-charging adapter — the standard charging specification is 5V 1A; using a fast charger may damage the battery.