Redragon

Redragon BM-4162 Dual-Mode Bluetooth & 2.4GHz Wireless Mouse - Black

Mouse 2.4GHz Wireless

Redragon BM-4162 Wireless Mouse offers Bluetooth and 2.4GHz, quiet clicks, 4000 DPI tracking, and a rechargeable 500mAh battery.

Compatibility Mac PC
Connection Type 2.4GHz Wireless Bluetooth
Battery Life 80 h
Device Type Mouse
Max DPI 4000
Programmable Buttons 0

About the product

One mouse, two wireless connection options, and the freedom to work your way.

Flexible control for work and everyday use

Bluetooth and 2.4GHz wireless connectivity
Adjustable optical tracking
Rechargeable battery
Silent clicking
Lightweight ergonomic design
Automatic power-saving mode

The Redragon BM-4162 wireless mouse combines flexible connectivity with a compact design built for everyday productivity. Choose Bluetooth or a dedicated USB receiver depending on your device and workspace. Its optical tracking, quiet switches and rechargeable power make it a practical companion for documents, spreadsheets, browsing and working away from your usual desk.

Redragon BM-4162 wireless mouse: Choose your connection

Bluetooth

Connect directly to a compatible Bluetooth-enabled device without occupying a USB port. Ideal for compatible laptops and tablets.

2.4GHz wireless

Use the dedicated USB receiver for a straightforward wireless connection to a compatible desktop or laptop. The receiver supports Plug & Play operation without installing a driver.

Flexible device connectivity Choose the wireless connection method that best fits the computer or device you are using.
A quieter workspace Low-noise micro switches help reduce distracting clicking sounds during shared office or study sessions.
Convenient recharging The built-in battery removes the need for disposable batteries and can be recharged using a Type-C cable.
Visual DPI feedback An indicator flashes to help identify the selected sensitivity level when you adjust the mouse.

Battery endurance and wireless performance

Official performance figures

80 hours Up to this runtime in 2.4GHz mode
100 hours Up to this runtime in Bluetooth mode
10m Advertised wireless range

Adjustable DPI for precise mouse control

Selectable optical sensitivity

Level 1 800 DPI
Level 2 1,200 DPI
Level 3 1,600 DPI
Level 4 2,400 DPI
Level 5 4,000 DPI

Selectable optical sensitivity
Level 1	800 DPI
Level 2	1,200 DPI
Level 3	1,600 DPI
Level 4	2,400 DPI
Level 5	4,000 DPI

The five official sensitivity levels, from controlled pointer movement to faster cursor travel.

Choose the right sensitivity

Start with controlled movement Select a lower DPI level for working with smaller interface elements or carefully positioning the pointer.
Adjust for everyday tasks Use a middle setting for navigating documents, websites and applications.
Increase cursor travel Choose a higher level when you prefer the pointer to move farther with less hand movement.

Compact design and technical details

Hardware at a glance

Weight: 53g
Battery capacity: 500mAh
Optical sensor: KA8G2
Dimensions: 4.13 × 2.52 × 1.42 inches

Windows compatibility Yes
Mac compatibility Yes
Driver-free receiver setup Yes
Dedicated configuration software No

Getting connected and charged

Start using your mouse

Choose your wireless mode Select the mouse's Bluetooth or wireless receiver mode according to the device you want to use.
Establish the connection Pair the mouse through your device's Bluetooth settings or insert its USB receiver into an available port.
Start navigating Once connected, move the mouse and check the cursor response before adjusting your preferred settings.
Recharge when needed Connect the included Type-C charging cable to a suitable USB power source when the battery needs charging.

What's in the box

BM4162 Wireless Mouse
Wireless USB Receiver
Type-C Cable
Operating Instructions

Technical specifications

Additional specifications

Model	Redragon BM4162
Sensor technology	Optical
Power management	Automatic sleep and power saving
Charging interface	USB Type-C
Design	Lightweight floating-button ergonomic design
Weight adjustment	Not supported