Xiaomi Portable Mouse 2 Optical Wireless Mouse

The Xiaomi Portable Mouse 2 is a dual-mode wireless optical mouse featuring Bluetooth 4.2 and 2.4GHz connectivity, adjustable DPI up to 4000, quiet click buttons, and a premium anodized aluminum alloy body. Measuring 109.8 × 60 × 25.7 mm and weighing 86g with battery, it offers ergonomic right-hand design for comfortable extended use, making it ideal for office work, creative tasks, travel, and everyday computing on Windows 10, macOS 10.10 or later, and Android 6.0 or above.

Key Takeaways

• Dual-mode connectivity: Bluetooth 4.2 plus 2.4GHz for two-device switching

• Precision control: 1200 / 1800 / 2400 / 4000 DPI optical sensor

• Quiet operation: Low-noise buttons perfect for offices and libraries

• Premium build: Anodized aluminum alloy, compact 109.8 × 60 × 25.7 mm size

• Long battery life: Energy-efficient with one AA battery (not included)

What is the Xiaomi Portable Mouse 2?

The Xiaomi Portable Mouse 2, model BXSBMW02, is a versatile dual-mode wireless mouse designed for users who need reliable performance across multiple devices. It combines Bluetooth 4.2 and 2.4GHz wireless options with a high-precision optical sensor, allowing smooth tracking on various surfaces. Our team at Adatun appreciates its one-click device switching feature, which boosts productivity without the hassle of reconnecting.

Built with an anodized aluminum alloy shell, this right-handed ergonomic mouse feels premium yet lightweight at 86g including battery. The quiet click buttons make it suitable for quiet environments like libraries or open offices. With four selectable DPI levels from 1200 to 4000, it adapts easily from detailed graphic work to fast-paced navigation.

Key Features of Xiaomi Portable Mouse 2

• Dual-Mode Wireless Connectivity (Bluetooth 4.2 + 2.4GHz): Connect via Bluetooth 4.2 to your laptop or tablet, or use the included 2.4GHz USB receiver for instant plug-and-play on desktops. The one-click device switching button on top lets you toggle between two paired devices effortlessly, ideal for multitasking between a computer and phone.

• Adjustable DPI up to 4000: Choose from 1200, 1800, 2400, or 4000 DPI settings with a purple LED indicator. This optical sensor delivers precise cursor control whether you're editing photos, working in spreadsheets, or needing quick response in casual gaming.

• Quiet Click Buttons: The low-noise design reduces clicking sounds significantly, making the Xiaomi Portable Mouse 2 perfect for shared workspaces, meetings, or late-night use where silence matters.

• Premium Anodized Aluminum Alloy Body: The elegant, durable shell not only looks stylish in black or white but resists wear better than plastic alternatives, providing a solid feel in your hand.

• Ergonomic Right-Hand Design: Contoured for comfort during long sessions, it minimizes hand fatigue. The compact portable size of 109.8 × 60 × 25.7 mm slips easily into a laptop bag.

• Energy-Efficient AA Battery Operation: Uses one AA battery (not included) with low power consumption for extended runtime, saving you from frequent replacements.

Specifications

• Brand: Xiaomi

• Model: BXSBMW02

• Connectivity: Bluetooth 4.2 + 2.4GHz Wireless with USB receiver

• Sensor: High-precision optical with 1200 / 1800 / 2400 / 4000 DPI

• Buttons: Quiet click, 3 buttons plus scroll wheel

• Material: Anodized aluminum alloy

• Dimensions: 109.8 × 60 × 25.7 mm

• Weight: 86g (including battery)

• Battery: 1 × AA (not included)

• Compatibility: Windows 10, macOS 10.10 or later, Android 6.0 or above

• Hand Orientation: Right-handed ergonomic

Why Professionals Choose the Xiaomi Portable Mouse 2

For office workers and digital nomads, this mouse strikes the right balance between performance and portability. The dual-mode connectivity means no more swapping dongles when moving between your work laptop and personal tablet. We find the 4000 DPI setting particularly useful for precise tasks like photo editing, while lower settings suit general browsing.

The anodized aluminum alloy construction gives it a premium feel that lasts, unlike cheaper plastic mice that wear out quickly. Its quiet clicks have proven valuable in our open-plan office tests, where noise can distract colleagues. At just 86g and with dimensions of 109.8 × 60 × 25.7 mm, it travels well without adding bulk to your bag.

Use Case 1: Office Productivity

Pair the Xiaomi Portable Mouse 2 via Bluetooth 4.2 to your main computer and 2.4GHz to a secondary device. The one-click switching button lets you jump between email on your desktop and a presentation on your laptop instantly. Quiet operation ensures you stay focused without disturbing others during calls.

Use Case 2: Travel and On-the-Go

Its compact portable design fits perfectly in a backpack or even a jacket pocket. The energy-efficient design with AA battery means less worry about charging. Use it on hotel desks, airplane trays, or cafe tables—the optical sensor tracks reliably on most surfaces without a mouse pad.

Use Case 3: Creative Work

Graphic designers appreciate the four DPI levels for switching between fine detail work at 1200 DPI and broader movements at 4000 DPI. The ergonomic right-hand shape supports long hours without strain, and the premium aluminum build feels solid for daily use.

What's Included and Setup Guide

The package includes the Xiaomi Portable Mouse 2, a 2.4GHz USB receiver stored inside the mouse, and a user manual. Setup is straightforward: insert an AA battery, plug the receiver for 2.4GHz mode, or enable Bluetooth pairing on your device. The purple LED indicator shows your current DPI setting clearly.

For best results, place the receiver within 10 meters line of sight. The mouse auto-sleeps to conserve battery when idle. We recommend using high-quality alkaline AA batteries for optimal runtime based on our usage tests.

Care and Maintenance Tips

To keep your Xiaomi Portable Mouse 2 performing at its best, wipe the anodized aluminum alloy surface with a soft dry cloth. Avoid liquids near the buttons or sensor. Replace the AA battery when the cursor movement becomes inconsistent. Store the USB receiver in its dedicated compartment inside the mouse to prevent loss during travel.

This mouse works well on wood, fabric, and plastic surfaces thanks to its high-precision optical sensor. For glass desks, consider a thin mouse pad for optimal tracking. Regular cleaning of the sensor with compressed air helps maintain accuracy over time.

Comparison to Other Wireless Mice

Unlike single-mode Bluetooth-only mice, the Xiaomi Portable Mouse 2 offers both Bluetooth 4.2 and 2.4GHz for greater flexibility. Its 4000 DPI maximum exceeds many basic office mice limited to 1600 DPI. The quiet clicks and aluminum build set it apart from noisy plastic alternatives in the same price range. While it lacks RGB lighting found on gaming mice, that keeps it energy-efficient and professional-looking for work.

Compared to heavier full-size mice, its 86g weight and 109.8 × 60 × 25.7 mm dimensions make it far more portable. Users switching from wired mice will notice the freedom and seamless one-click device switching as major upgrades for multi-device setups.

At Adatun, we select products like the Xiaomi Portable Mouse 2 because they deliver concrete benefits backed by real specifications. The combination of dual-mode connectivity, precise DPI options, and durable materials makes it a trustworthy choice for daily use. Whether you're a student, professional, or remote worker, this mouse supports your workflow without unnecessary features or hype.