TECKNET Wireless Mouse, 3-Device Bluetooth Rechargeable Ergonomic Optical Mouse with Side Scroll & 6-Level DPI, Grey

• Seamless 3-Device Switching: This wireless mouse supports two Bluetooth 5.3/5.0 connections and 2.4GHz USB-A connectivity, letting you connect up to 3 devices at once. In Bluetooth mode, the computer mouse pairs with two devices to free up USB-A ports—ideal for USB-less devices. For 2.4GHz mode, just plug in the bottom-mounted USB receiver for instant use (no software needed). With one button, switch freely between all 3 devices for smooth multitasking and maximum efficiency(Note: All buttons are non-programmable.)
• Precision Metal Scroll Wheel: The wireless mouse features a precision-crafted metal scroll wheel that not only offers a more metallic luster and technological appeal visually but also delivers a uniquely cool and smooth tactile sensation. It significantly enhances the overall texture and durability of the mouse.
• High-Precision 6-Level DPI Control: Equipped with a high-performance chip, this Bluetooth mouse offers 6 adjustable DPI settings (4800/3200/2400/1600/1200/800). The LED indicator shows the selected DPI by the number of blinks—for easy checking. Whether you need precise control for detailed work or fast movement for browsing, this Bluetooth mouse for laptop adapts to all your needs.
• Side Scroll Wheel for Ease: This wireless Bluetooth mouse features a side-mounted scroll wheel for effortless horizontal scrolling. With a gentle flick of the finger, navigate spreadsheets, web pages, or design canvases horizontally—reducing wrist strain during long sessions and saving time on view adjustments to boost efficiency(Note: Some older document versions, such as Microsoft Office 2016 and earlier, may not support the side scroll wheel.)
• Rechargeable & Long-Lasting: Skip the hassle of frequent battery replacements! This wireless mouse for laptop is a rechargeable wireless mouse that fully charges in 1.5–2 hours and lasts up to about 3 months with 2 hours of daily use (charging cable included). Ideal for anyone seeking a convenient, long-lasting mouse.
• Quiet Clicks, Focused Work: Silent clicks, no disturbance—perfect for offices, libraries, or focused work. This wireless silent mouse delivers precise, comfortable control, free from loud clicking noise.

• Connect Your Mouse — For 2.4GHz wireless, plug the USB receiver into your computer's USB-A port. For Bluetooth, press and hold the Bluetooth button until the LED blinks, then select the mouse from your device's Bluetooth settings.
• Switch Between Devices — Press the dedicated button (usually near the scroll wheel or on the bottom) to cycle through connected devices. The LED indicator will show which connection mode (Bluetooth 1, Bluetooth 2, or 2.4GHz) is active.
• Adjust DPI and Use Side Scroll — Use the DPI button (typically near the scroll wheel) to cycle through 6 levels (800-4800 DPI). Gently flick the side scroll wheel to navigate horizontally through spreadsheets or web pages.
• Recharge the Mouse — When the LED blinks indicating low battery, connect the included USB-A to USB-C cable to the mouse and a power source. A full charge takes approximately 1.5–2 hours.

Typical situations where TECKNET Wireless Mouse helps — illustrative scenarios, not customer reviews.