TECKNET Ergonomic Wireless Bluetooth Vertical Mouse 4800 DPI Quiet Clicks

TECKNET Ergonomic Wireless Bluetooth Vertical Mouse (4800 DPI)Improve your daily computing comfort with the TECKNET Ergonomic Wireless Bluetooth Vertical Mouse. Designed with a natural 57-degree vertical handshake angle, it places your arm and wrist in a relaxed posture to reduce muscle strain, wrist pressure, and fatigue caused by traditional flat mice. Features dual-mode connection (Bluetooth 5.0/3.0 and 2.4GHz wireless via USB receiver), high-precision 4800 DPI optical tracking, and quiet click primary buttons for a comfortable, distraction-free workflow.  FEATURES:Ergonomic Vertical Design: 57-degree natural handshake posture relieves wrist pressure and arm fatigue during long work sessions.  Dual-Mode Connection: Easily pair via Bluetooth (connects up to 2 devices) or 2.4GHz wireless using the included USB-A receiver.  6 Adjustable DPI Levels: High-performance optical sensor toggles between 800 / 1200 / 1600 / 2400 / 3200 / 4800 DPI for precise tracking.  Whisper-Quiet Clicks: Primary left and right buttons feature silent click technology to minimize noise in quiet environments like offices or libraries.  6-Button Layout: Includes standard left/right click, scroll wheel, DPI switch button, and side-mounted forward/backward navigation buttons.  Smart Energy Saving: Automatically enters sleep mode after inactivity to extend battery life up to 12 months.