The UGREEN MU001 Bluetooth + 2.4GHz Silent Wireless Mouse – 90366/45171 is a slim, lightweight and versatile wireless mouse designed for everyday productivity, office work, study, travel and home computing. It combines Bluetooth and 2.4GHz wireless connectivity, allowing you to choose the connection that best suits your laptop, desktop PC, tablet or other compatible device.

The MU001 focuses on the things that matter most for everyday computer use: quiet clicking, comfortable handling, adjustable DPI, reliable wireless connectivity and portability. Its symmetrical design makes it suitable for both left- and right-handed users, while the slim approximately 3 cm body makes it easy to carry in a laptop bag.

One of its standout features is its silent operation. The low-noise buttons and scroll wheel are designed to significantly reduce clicking and scrolling sounds, making the mouse particularly useful in offices, libraries, classrooms, cafés, shared workspaces and late-night work environments. UGREEN documentation and regional product listings specify noise around or below 40 dB, although actual sound levels can vary with usage and environment.

The mouse also offers four selectable DPI levels — 1000, 1600, 2000 and 4000 DPI. This allows you to adjust cursor sensitivity depending on your task, display resolution and personal preference. 1600 DPI is the default setting, while lower sensitivity can be useful for precision work and higher sensitivity is useful for larger or higher-resolution displays.

Power comes from one AA battery, with the battery not included in the package. UGREEN regional documentation quotes long battery operation with automatic sleep functionality, helping reduce unnecessary battery consumption when the mouse is not being used.

Whether you need a quiet mouse for your office, a compact wireless mouse for your laptop or a flexible Bluetooth/2.4GHz solution for everyday computing, the UGREEN MU001 is built to provide a simple and convenient experience.

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Dual-Mode Bluetooth + 2.4GHz Connectivity

The UGREEN MU001 supports two wireless connection methods.

Bluetooth

Bluetooth allows the mouse to connect directly to compatible devices without using the USB receiver.

This is particularly useful for:

• Laptops
• MacBooks
• Tablets
• Bluetooth-enabled PCs
• Compatible smartphones
• Portable workstations

Using Bluetooth also leaves your USB port available for other accessories. UGREEN's current product information describes one Bluetooth connection and one 2.4GHz receiver connection, with only the selected connection active at a time.

2.4GHz Wireless

For computers without Bluetooth, the included USB-A nano receiver provides a convenient 2.4GHz wireless connection.

The receiver is stored inside the mouse, helping prevent it from getting lost when you're travelling.

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Silent Clicking for Quiet Environments

The MU001 is designed for users who prefer a quieter computing experience.

Its low-noise buttons reduce the sharp clicking sound normally produced by conventional mouse switches. The scroll wheel is also designed with a silent encoder for quieter operation.

This makes the mouse particularly useful for:

• Libraries
• Offices
• Classrooms
• Shared workspaces
• Coffee shops
• Bedrooms
• Late-night working
• Online study

It is important to note that "silent" does not mean completely soundless. The buttons and scroll wheel are designed to substantially reduce operating noise, but some mechanical sound remains.

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Four Adjustable DPI Levels

The MU001 gives you four DPI options:

1000 / 1600 / 2000 / 4000 DPI

The default setting is 1600 DPI.

The DPI button is located on the underside of the mouse, allowing you to change sensitivity according to your requirements.

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Slim and Portable Design

The MU001 has a slim body measuring approximately 109 × 60.5 × 30 mm, depending on the specific regional specification, and is designed to be easy to carry.

Its slim profile makes it convenient for:

• Laptop bags
• Backpacks
• Office drawers
• Student bags
• Travel setups

If you regularly move between home, office and university, the MU001 can easily become part of your everyday laptop accessories.

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Ambidextrous Symmetrical Design

The MU001 uses a symmetrical design, making it suitable for both left- and right-handed users.

Unlike strongly right-handed ergonomic mice with a pronounced thumb rest, its balanced shape makes it easier to share between users or switch hands.

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Comfortable Surface and Grip

UGREEN describes the MU001 as having a pleasant-touch surface designed to improve the feel in the hand. The streamlined construction provides a comfortable grip without making the mouse unnecessarily bulky.

This makes it well suited to extended everyday tasks such as:

• Browsing
• Documents
• Spreadsheets
• Email
• Online classes
• Remote work
• General PC usage

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Reliable Wireless Range

The MU001 provides a wireless operating distance of approximately 10 metres under suitable conditions, with some regional documentation/manuals listing up to 15 metres depending on version and test environment.

For normal desk use, this provides more than enough freedom to operate your computer without being physically connected to it.

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Long Battery Operation

The mouse uses one AA battery and is not rechargeable. The AA battery is not included in the standard package.

UGREEN documentation describes automatic sleep functionality that helps conserve battery power when the mouse is inactive. Regional UGREEN information quotes approximately 12 months of operation, while another UGREEN regional listing quotes up to 18 months under its stated conditions. Actual battery life depends on usage and environment.

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USB Receiver Storage

The 2.4GHz receiver is stored inside the mouse's battery compartment.

This is a useful feature for people who frequently travel because the receiver can stay with the mouse rather than being stored separately.

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Ideal for Office and Productivity

The MU001 isn't designed specifically as a competitive gaming mouse. Instead, it focuses on comfortable everyday productivity.

It is ideal for:

• Microsoft Word
• Microsoft Excel
• PowerPoint
• Web browsing
• Email
• Accounting
• Online classes
• Programming
• Business applications
• Remote work

Its quiet operation is especially valuable in professional environments where excessive clicking noise can become distracting.

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Key Features

• UGREEN MU001
• Model/code: 90366 / 45171
• Bluetooth + 2.4GHz dual-mode wireless
• Bluetooth 5.0/3.0 support depending on device/version
• Silent/low-noise clicking
• Quiet scroll wheel
• 4 DPI levels
• 1000 / 1600 / 2000 / 4000 DPI
• Default 1600 DPI
• Symmetrical ambidextrous design
• Slim approximately 3 cm profile
• Optical tracking
• USB-A nano receiver
• Receiver storage inside mouse
• Approximately 10 m wireless range
• 250 Hz 2.4GHz receiver polling rate
• One AA battery
• Automatic sleep/power-saving function
• Lightweight design
• Suitable for office and study
• Compatible with multiple operating systems

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Specifications Chart

Specification variations exist between UGREEN regional listings and SKU variants, particularly regarding wireless range, dimensions, weight and battery-life claims. The above table reflects the commonly documented MU001 specifications.

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Connectivity Comparison

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UGREEN MU001 vs Standard Wireless Mouse

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UGREEN MU001 vs Wired Mouse

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Who Should Buy UGREEN MU001?

Office Professionals

If you work with documents, spreadsheets, email and business applications for several hours every day, the MU001's quiet operation makes it a practical office mouse.

Students

Its compact size, low-noise clicks and wireless connectivity make it suitable for classrooms, libraries and study environments.

Laptop Users

Bluetooth connectivity lets you connect without occupying a USB port.

Remote Workers

The MU001 is a good match for home-office setups where quiet operation and a clean desk are important.

Travelers

The slim body and receiver storage make it convenient to carry alongside a laptop.

Shared Workspaces

The low-noise design helps reduce the clicking sounds that can disturb people nearby.

Home Users

It's suitable for everyday browsing, documents, entertainment and general computer use.

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Frequently Asked Questions

1. What is UGREEN MU001 90366/45171?

The UGREEN MU001 is a silent dual-mode wireless mouse supporting Bluetooth and 2.4GHz wireless connectivity.

2. Does UGREEN MU001 support Bluetooth?

Yes. The MU001 supports Bluetooth connectivity, with regional documentation specifying Bluetooth 5.0/3.0.

3. Does it support 2.4GHz wireless?

Yes. It comes with a USB-A nano receiver for 2.4GHz wireless operation.

4. Can I connect it to two devices?

Yes. Current UGREEN information indicates that the mouse can retain one Bluetooth connection and one 2.4GHz receiver connection, with one selected as active at a time.

5. Is the UGREEN MU001 completely silent?

No mouse is completely silent. The MU001 is designed for significantly reduced clicking and scrolling noise, with some specifications quoting approximately/below 40 dB.

6. What DPI levels does it support?

It supports 1000, 1600, 2000 and 4000 DPI.

7. What is the default DPI?

The default DPI is 1600 DPI.

8. Does it use batteries?

Yes. It requires one AA battery.

9. Is the AA battery included?

No. The AA battery needs to be purchased separately.

10. Is the mouse rechargeable?

No. The MU001 uses a replaceable AA battery rather than an internal rechargeable battery.

11. Is it suitable for left-handed users?

Yes. Its symmetrical design makes it suitable for both left- and right-handed users.

12. Does it have a USB receiver?

Yes. A USB-A nano receiver is included and can be stored inside the mouse.

13. Can I use it with a USB-C-only laptop?

Yes, you can use Bluetooth directly. Alternatively, you can connect the USB-A receiver through a compatible USB-C data adapter or hub.

14. Does it work with Windows?

Yes. UGREEN documentation lists compatibility with Windows systems, including Windows 7/8/10/11 depending on version.

15. Does it work with Mac?

Yes, compatible macOS systems are supported.

16. Can I use it with Android?

Compatible Android devices with supported Bluetooth connectivity can use the mouse. Exact functionality depends on the device and operating system.

17. What is the wireless range?

UGREEN regional information commonly specifies approximately 10 metres, while some MU001 manuals list up to 15 metres under suitable conditions.

18. Is the mouse good for office work?

Yes. Quiet operation, wireless connectivity and adjustable DPI make it particularly suitable for office productivity.

19. Is it suitable for gaming?

It can be used for casual gaming, but it is primarily a productivity mouse rather than a competitive gaming mouse.

20. Does it need a mouse pad?

Not necessarily. UGREEN describes the MU001 as working across several common surfaces, although a quality mouse pad can still provide a more consistent tracking experience.

21. Does the mouse have sleep mode?

Yes. It includes automatic sleep/power-saving functionality to reduce battery consumption during inactivity.

22. Where is the USB receiver stored?

The nano receiver is stored inside the mouse's battery compartment.

23. Is UGREEN MU001 good for students?

Yes. Its quiet clicks, compact design and wireless connectivity make it well suited to studying and shared environments.

24. Is UGREEN MU001 good for travel?

Yes. Its slim body and receiver-storage compartment make it convenient to carry with a laptop.

25. Is UGREEN MU001 worth buying?

Yes, if you want a quiet, lightweight wireless mouse with Bluetooth and 2.4GHz connectivity, adjustable DPI and an ambidextrous design for everyday productivity.

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Conclusion

The UGREEN MU001 Bluetooth + 2.4GHz Silent Wireless Mouse – 90366/45171 is a practical choice for users who want a quiet, compact and flexible wireless mouse for everyday computing.

Its combination of Bluetooth and 2.4GHz connectivity, four DPI settings, symmetrical design, silent operation, slim body and replaceable AA battery makes it especially suitable for office professionals, students, laptop users, remote workers and travelers.

The ability to switch between Bluetooth and the included 2.4GHz receiver gives the MU001 excellent flexibility. Use Bluetooth to keep your laptop's USB ports free, or use the USB receiver when working with a desktop computer.

For customers searching for UGREEN MU001 Price in Pakistan, the MU001 is a strong everyday option when quiet operation, portability and dual wireless connectivity are the priorities.